[PATCH] constify functions in drivers/ata

From: Hanno Böck
Date: Thu Apr 07 2011 - 18:19:11 EST

Attached patch will const-ify lots of functions within drivers/ata.

Patch is an extract from grsecurity. Please apply.


Signed-off-by: Hanno Boeck <hanno@xxxxxxxxx>
---
diff -Naur linux-2.6.38/drivers/ata//acard-ahci.c linux-2.6.38-ata/drivers/ata//acard-ahci.c
--- linux-2.6.38/drivers/ata//acard-ahci.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//acard-ahci.c 2011-04-08 00:02:57.656880807 +0200
@@ -87,7 +87,7 @@
AHCI_SHT("acard-ahci"),
};

-static struct ata_port_operations acard_ops = {
+static const struct ata_port_operations acard_ops = {
.inherits = &ahci_ops,
.qc_prep = acard_ahci_qc_prep,
.qc_fill_rtf = acard_ahci_qc_fill_rtf,
diff -Naur linux-2.6.38/drivers/ata//ahci.c linux-2.6.38-ata/drivers/ata//ahci.c
--- linux-2.6.38/drivers/ata//ahci.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//ahci.c 2011-04-08 00:02:57.669880734 +0200
@@ -94,17 +94,17 @@
AHCI_SHT("ahci"),
};

-static struct ata_port_operations ahci_vt8251_ops = {
+static const struct ata_port_operations ahci_vt8251_ops = {
.inherits = &ahci_ops,
.hardreset = ahci_vt8251_hardreset,
};

-static struct ata_port_operations ahci_p5wdh_ops = {
+static const struct ata_port_operations ahci_p5wdh_ops = {
.inherits = &ahci_ops,
.hardreset = ahci_p5wdh_hardreset,
};

-static struct ata_port_operations ahci_sb600_ops = {
+static const struct ata_port_operations ahci_sb600_ops = {
.inherits = &ahci_ops,
.softreset = ahci_sb600_softreset,
.pmp_softreset = ahci_sb600_softreset,
diff -Naur linux-2.6.38/drivers/ata//ahci.h linux-2.6.38-ata/drivers/ata//ahci.h
--- linux-2.6.38/drivers/ata//ahci.h 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//ahci.h 2011-04-08 00:02:57.671880724 +0200
@@ -309,7 +309,7 @@
.shost_attrs = ahci_shost_attrs, \
.sdev_attrs = ahci_sdev_attrs

-extern struct ata_port_operations ahci_ops;
+extern const struct ata_port_operations ahci_ops;

void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
u32 opts);
diff -Naur linux-2.6.38/drivers/ata//ata_generic.c linux-2.6.38-ata/drivers/ata//ata_generic.c
--- linux-2.6.38/drivers/ata//ata_generic.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//ata_generic.c 2011-04-08 00:02:57.671880724 +0200
@@ -101,7 +101,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations generic_port_ops = {
+static const struct ata_port_operations generic_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_unknown,
.set_mode = generic_set_mode,
diff -Naur linux-2.6.38/drivers/ata//ata_piix.c linux-2.6.38-ata/drivers/ata//ata_piix.c
--- linux-2.6.38/drivers/ata//ata_piix.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//ata_piix.c 2011-04-08 00:02:57.671880724 +0200
@@ -327,12 +327,12 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations piix_sata_ops = {
+static const struct ata_port_operations piix_sata_ops = {
.inherits = &ata_bmdma32_port_ops,
.sff_irq_check = piix_irq_check,
};

-static struct ata_port_operations piix_pata_ops = {
+static const struct ata_port_operations piix_pata_ops = {
.inherits = &piix_sata_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = piix_set_piomode,
@@ -340,12 +340,12 @@
.prereset = piix_pata_prereset,
};

-static struct ata_port_operations piix_vmw_ops = {
+static const struct ata_port_operations piix_vmw_ops = {
.inherits = &piix_pata_ops,
.bmdma_status = piix_vmw_bmdma_status,
};

-static struct ata_port_operations ich_pata_ops = {
+static const struct ata_port_operations ich_pata_ops = {
.inherits = &piix_pata_ops,
.cable_detect = ich_pata_cable_detect,
.set_dmamode = ich_set_dmamode,
@@ -361,7 +361,7 @@
.shost_attrs = piix_sidpr_shost_attrs,
};

-static struct ata_port_operations piix_sidpr_sata_ops = {
+static const struct ata_port_operations piix_sidpr_sata_ops = {
.inherits = &piix_sata_ops,
.hardreset = sata_std_hardreset,
.scr_read = piix_sidpr_scr_read,
diff -Naur linux-2.6.38/drivers/ata//libahci.c linux-2.6.38-ata/drivers/ata//libahci.c
--- linux-2.6.38/drivers/ata//libahci.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//libahci.c 2011-04-08 00:02:57.672880718 +0200
@@ -137,7 +137,7 @@
};
EXPORT_SYMBOL_GPL(ahci_sdev_attrs);

-struct ata_port_operations ahci_ops = {
+const struct ata_port_operations ahci_ops = {
.inherits = &sata_pmp_port_ops,

.qc_defer = ahci_pmp_qc_defer,
diff -Naur linux-2.6.38/drivers/ata//libata-acpi.c linux-2.6.38-ata/drivers/ata//libata-acpi.c
--- linux-2.6.38/drivers/ata//libata-acpi.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//libata-acpi.c 2011-04-08 00:02:57.679880678 +0200
@@ -218,12 +218,12 @@
ata_acpi_uevent(dev->link->ap, dev, event);
}

-static struct acpi_dock_ops ata_acpi_dev_dock_ops = {
+static const struct acpi_dock_ops ata_acpi_dev_dock_ops = {
.handler = ata_acpi_dev_notify_dock,
.uevent = ata_acpi_dev_uevent,
};

-static struct acpi_dock_ops ata_acpi_ap_dock_ops = {
+static const struct acpi_dock_ops ata_acpi_ap_dock_ops = {
.handler = ata_acpi_ap_notify_dock,
.uevent = ata_acpi_ap_uevent,
};
diff -Naur linux-2.6.38/drivers/ata//libata-core.c linux-2.6.38-ata/drivers/ata//libata-core.c
--- linux-2.6.38/drivers/ata//libata-core.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//libata-core.c 2011-04-08 00:02:57.684880650 +0200
@@ -5755,7 +5755,7 @@
* LOCKING:
* None.
*/
-static void ata_finalize_port_ops(struct ata_port_operations *ops)
+static void ata_finalize_port_ops(const struct ata_port_operations *ops)
{
static DEFINE_SPINLOCK(lock);
const struct ata_port_operations *cur;
@@ -5878,7 +5878,7 @@
*/
/* KILLME - the only user left is ipr */
void ata_host_init(struct ata_host *host, struct device *dev,
- unsigned long flags, struct ata_port_operations *ops)
+ unsigned long flags, const struct ata_port_operations *ops)
{
spin_lock_init(&host->lock);
mutex_init(&host->eh_mutex);
@@ -6584,7 +6584,7 @@
/* truly dummy */
}

-struct ata_port_operations ata_dummy_port_ops = {
+const struct ata_port_operations ata_dummy_port_ops = {
.qc_prep = ata_noop_qc_prep,
.qc_issue = ata_dummy_qc_issue,
.error_handler = ata_dummy_error_handler,
diff -Naur linux-2.6.38/drivers/ata//libata-eh.c linux-2.6.38-ata/drivers/ata//libata-eh.c
--- linux-2.6.38/drivers/ata//libata-eh.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//libata-eh.c 2011-04-08 00:02:57.697880575 +0200
@@ -3880,7 +3880,7 @@
*/
void ata_std_error_handler(struct ata_port *ap)
{
- struct ata_port_operations *ops = ap->ops;
+ const struct ata_port_operations *ops = ap->ops;
ata_reset_fn_t hardreset = ops->hardreset;

/* ignore built-in hardreset if SCR access is not available */
diff -Naur linux-2.6.38/drivers/ata//libata-pmp.c linux-2.6.38-ata/drivers/ata//libata-pmp.c
--- linux-2.6.38/drivers/ata//libata-pmp.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//libata-pmp.c 2011-04-08 00:02:57.697880575 +0200
@@ -912,7 +912,7 @@
*/
static int sata_pmp_eh_recover(struct ata_port *ap)
{
- struct ata_port_operations *ops = ap->ops;
+ const struct ata_port_operations *ops = ap->ops;
int pmp_tries, link_tries[SATA_PMP_MAX_PORTS];
struct ata_link *pmp_link = &ap->link;
struct ata_device *pmp_dev = pmp_link->device;
diff -Naur linux-2.6.38/drivers/ata//pata_acpi.c linux-2.6.38-ata/drivers/ata//pata_acpi.c
--- linux-2.6.38/drivers/ata//pata_acpi.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_acpi.c 2011-04-08 00:02:57.697880575 +0200
@@ -216,7 +216,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations pacpi_ops = {
+static const struct ata_port_operations pacpi_ops = {
.inherits = &ata_bmdma_port_ops,
.qc_issue = pacpi_qc_issue,
.cable_detect = pacpi_cable_detect,
diff -Naur linux-2.6.38/drivers/ata//pata_ali.c linux-2.6.38-ata/drivers/ata//pata_ali.c
--- linux-2.6.38/drivers/ata//pata_ali.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_ali.c 2011-04-08 00:02:57.699880564 +0200
@@ -363,7 +363,7 @@
* Port operations for PIO only ALi
*/

-static struct ata_port_operations ali_early_port_ops = {
+static const struct ata_port_operations ali_early_port_ops = {
.inherits = &ata_sff_port_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = ali_set_piomode,
@@ -380,7 +380,7 @@
* Port operations for DMA capable ALi without cable
* detect
*/
-static struct ata_port_operations ali_20_port_ops = {
+static const struct ata_port_operations ali_20_port_ops = {
.inherits = &ali_dma_base_ops,
.cable_detect = ata_cable_40wire,
.mode_filter = ali_20_filter,
@@ -391,7 +391,7 @@
/*
* Port operations for DMA capable ALi with cable detect
*/
-static struct ata_port_operations ali_c2_port_ops = {
+static const struct ata_port_operations ali_c2_port_ops = {
.inherits = &ali_dma_base_ops,
.check_atapi_dma = ali_check_atapi_dma,
.cable_detect = ali_c2_cable_detect,
@@ -402,7 +402,7 @@
/*
* Port operations for DMA capable ALi with cable detect
*/
-static struct ata_port_operations ali_c4_port_ops = {
+static const struct ata_port_operations ali_c4_port_ops = {
.inherits = &ali_dma_base_ops,
.check_atapi_dma = ali_check_atapi_dma,
.cable_detect = ali_c2_cable_detect,
@@ -412,7 +412,7 @@
/*
* Port operations for DMA capable ALi with cable detect and LBA48
*/
-static struct ata_port_operations ali_c5_port_ops = {
+static const struct ata_port_operations ali_c5_port_ops = {
.inherits = &ali_dma_base_ops,
.check_atapi_dma = ali_check_atapi_dma,
.dev_config = ali_warn_atapi_dma,
diff -Naur linux-2.6.38/drivers/ata//pata_amd.c linux-2.6.38-ata/drivers/ata//pata_amd.c
--- linux-2.6.38/drivers/ata//pata_amd.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_amd.c 2011-04-08 00:02:57.707880520 +0200
@@ -397,28 +397,28 @@
.prereset = amd_pre_reset,
};

-static struct ata_port_operations amd33_port_ops = {
+static const struct ata_port_operations amd33_port_ops = {
.inherits = &amd_base_port_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = amd33_set_piomode,
.set_dmamode = amd33_set_dmamode,
};

-static struct ata_port_operations amd66_port_ops = {
+static const struct ata_port_operations amd66_port_ops = {
.inherits = &amd_base_port_ops,
.cable_detect = ata_cable_unknown,
.set_piomode = amd66_set_piomode,
.set_dmamode = amd66_set_dmamode,
};

-static struct ata_port_operations amd100_port_ops = {
+static const struct ata_port_operations amd100_port_ops = {
.inherits = &amd_base_port_ops,
.cable_detect = ata_cable_unknown,
.set_piomode = amd100_set_piomode,
.set_dmamode = amd100_set_dmamode,
};

-static struct ata_port_operations amd133_port_ops = {
+static const struct ata_port_operations amd133_port_ops = {
.inherits = &amd_base_port_ops,
.cable_detect = amd_cable_detect,
.set_piomode = amd133_set_piomode,
@@ -433,13 +433,13 @@
.host_stop = nv_host_stop,
};

-static struct ata_port_operations nv100_port_ops = {
+static const struct ata_port_operations nv100_port_ops = {
.inherits = &nv_base_port_ops,
.set_piomode = nv100_set_piomode,
.set_dmamode = nv100_set_dmamode,
};

-static struct ata_port_operations nv133_port_ops = {
+static const struct ata_port_operations nv133_port_ops = {
.inherits = &nv_base_port_ops,
.set_piomode = nv133_set_piomode,
.set_dmamode = nv133_set_dmamode,
diff -Naur linux-2.6.38/drivers/ata//pata_artop.c linux-2.6.38-ata/drivers/ata//pata_artop.c
--- linux-2.6.38/drivers/ata//pata_artop.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_artop.c 2011-04-08 00:02:57.713880485 +0200
@@ -312,7 +312,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations artop6210_ops = {
+static const struct ata_port_operations artop6210_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = artop6210_set_piomode,
@@ -321,7 +321,7 @@
.qc_defer = artop6210_qc_defer,
};

-static struct ata_port_operations artop6260_ops = {
+static const struct ata_port_operations artop6260_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = artop6260_cable_detect,
.set_piomode = artop6260_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_at32.c linux-2.6.38-ata/drivers/ata//pata_at32.c
--- linux-2.6.38/drivers/ata//pata_at32.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_at32.c 2011-04-08 00:02:57.725880417 +0200
@@ -173,7 +173,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations at32_port_ops = {
+static const struct ata_port_operations at32_port_ops = {
.inherits = &ata_sff_port_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = pata_at32_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_at91.c linux-2.6.38-ata/drivers/ata//pata_at91.c
--- linux-2.6.38/drivers/ata//pata_at91.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_at91.c 2011-04-08 00:02:57.725880417 +0200
@@ -196,7 +196,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations pata_at91_port_ops = {
+static const struct ata_port_operations pata_at91_port_ops = {
.inherits = &ata_sff_port_ops,

.sff_data_xfer = pata_at91_data_xfer_noirq,
diff -Naur linux-2.6.38/drivers/ata//pata_atiixp.c linux-2.6.38-ata/drivers/ata//pata_atiixp.c
--- linux-2.6.38/drivers/ata//pata_atiixp.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_atiixp.c 2011-04-08 00:02:57.725880417 +0200
@@ -214,7 +214,7 @@
.sg_tablesize = LIBATA_DUMB_MAX_PRD,
};

-static struct ata_port_operations atiixp_port_ops = {
+static const struct ata_port_operations atiixp_port_ops = {
.inherits = &ata_bmdma_port_ops,

.qc_prep = ata_bmdma_dumb_qc_prep,
diff -Naur linux-2.6.38/drivers/ata//pata_atp867x.c linux-2.6.38-ata/drivers/ata//pata_atp867x.c
--- linux-2.6.38/drivers/ata//pata_atp867x.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_atp867x.c 2011-04-08 00:02:57.726880412 +0200
@@ -275,7 +275,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations atp867x_ops = {
+static const struct ata_port_operations atp867x_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = atp867x_cable_detect,
.set_piomode = atp867x_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_bf54x.c linux-2.6.38-ata/drivers/ata//pata_bf54x.c
--- linux-2.6.38/drivers/ata//pata_bf54x.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_bf54x.c 2011-04-08 00:02:57.726880412 +0200
@@ -1420,7 +1420,7 @@
.dma_boundary = ATA_DMA_BOUNDARY,
};

-static struct ata_port_operations bfin_pata_ops = {
+static const struct ata_port_operations bfin_pata_ops = {
.inherits = &ata_bmdma_port_ops,

.set_piomode = bfin_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_cmd640.c linux-2.6.38-ata/drivers/ata//pata_cmd640.c
--- linux-2.6.38/drivers/ata//pata_cmd640.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_cmd640.c 2011-04-08 00:02:57.742880321 +0200
@@ -176,7 +176,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations cmd640_port_ops = {
+static const struct ata_port_operations cmd640_port_ops = {
.inherits = &ata_sff_port_ops,
/* In theory xfer_noirq is not needed once we kill the prefetcher */
.sff_data_xfer = ata_sff_data_xfer_noirq,
diff -Naur linux-2.6.38/drivers/ata//pata_cmd64x.c linux-2.6.38-ata/drivers/ata//pata_cmd64x.c
--- linux-2.6.38/drivers/ata//pata_cmd64x.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_cmd64x.c 2011-04-08 00:02:57.742880321 +0200
@@ -268,18 +268,18 @@
.set_dmamode = cmd64x_set_dmamode,
};

-static struct ata_port_operations cmd64x_port_ops = {
+static const struct ata_port_operations cmd64x_port_ops = {
.inherits = &cmd64x_base_ops,
.cable_detect = ata_cable_40wire,
};

-static struct ata_port_operations cmd646r1_port_ops = {
+static const struct ata_port_operations cmd646r1_port_ops = {
.inherits = &cmd64x_base_ops,
.bmdma_stop = cmd646r1_bmdma_stop,
.cable_detect = ata_cable_40wire,
};

-static struct ata_port_operations cmd648_port_ops = {
+static const struct ata_port_operations cmd648_port_ops = {
.inherits = &cmd64x_base_ops,
.bmdma_stop = cmd648_bmdma_stop,
.cable_detect = cmd648_cable_detect,
diff -Naur linux-2.6.38/drivers/ata//pata_cs5520.c linux-2.6.38-ata/drivers/ata//pata_cs5520.c
--- linux-2.6.38/drivers/ata//pata_cs5520.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_cs5520.c 2011-04-08 00:02:57.742880321 +0200
@@ -108,7 +108,7 @@
.sg_tablesize = LIBATA_DUMB_MAX_PRD,
};

-static struct ata_port_operations cs5520_port_ops = {
+static const struct ata_port_operations cs5520_port_ops = {
.inherits = &ata_bmdma_port_ops,
.qc_prep = ata_bmdma_dumb_qc_prep,
.cable_detect = ata_cable_40wire,
diff -Naur linux-2.6.38/drivers/ata//pata_cs5530.c linux-2.6.38-ata/drivers/ata//pata_cs5530.c
--- linux-2.6.38/drivers/ata//pata_cs5530.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_cs5530.c 2011-04-08 00:02:57.742880321 +0200
@@ -164,7 +164,7 @@
.sg_tablesize = LIBATA_DUMB_MAX_PRD,
};

-static struct ata_port_operations cs5530_port_ops = {
+static const struct ata_port_operations cs5530_port_ops = {
.inherits = &ata_bmdma_port_ops,

.qc_prep = ata_bmdma_dumb_qc_prep,
diff -Naur linux-2.6.38/drivers/ata//pata_cs5535.c linux-2.6.38-ata/drivers/ata//pata_cs5535.c
--- linux-2.6.38/drivers/ata//pata_cs5535.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_cs5535.c 2011-04-08 00:02:57.743880315 +0200
@@ -160,7 +160,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations cs5535_port_ops = {
+static const struct ata_port_operations cs5535_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = cs5535_cable_detect,
.set_piomode = cs5535_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_cs5536.c linux-2.6.38-ata/drivers/ata//pata_cs5536.c
--- linux-2.6.38/drivers/ata//pata_cs5536.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_cs5536.c 2011-04-08 00:02:57.743880315 +0200
@@ -233,7 +233,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations cs5536_port_ops = {
+static const struct ata_port_operations cs5536_port_ops = {
.inherits = &ata_bmdma32_port_ops,
.cable_detect = cs5536_cable_detect,
.set_piomode = cs5536_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_cypress.c linux-2.6.38-ata/drivers/ata//pata_cypress.c
--- linux-2.6.38/drivers/ata//pata_cypress.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_cypress.c 2011-04-08 00:02:57.746880300 +0200
@@ -115,7 +115,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations cy82c693_port_ops = {
+static const struct ata_port_operations cy82c693_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = cy82c693_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_efar.c linux-2.6.38-ata/drivers/ata//pata_efar.c
--- linux-2.6.38/drivers/ata//pata_efar.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_efar.c 2011-04-08 00:02:57.746880300 +0200
@@ -238,7 +238,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations efar_ops = {
+static const struct ata_port_operations efar_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = efar_cable_detect,
.set_piomode = efar_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_hpt366.c linux-2.6.38-ata/drivers/ata//pata_hpt366.c
--- linux-2.6.38/drivers/ata//pata_hpt366.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_hpt366.c 2011-04-08 00:02:57.746880300 +0200
@@ -275,7 +275,7 @@
* Configuration for HPT366/68
*/

-static struct ata_port_operations hpt366_port_ops = {
+static const struct ata_port_operations hpt366_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = hpt36x_cable_detect,
.mode_filter = hpt366_filter,
diff -Naur linux-2.6.38/drivers/ata//pata_hpt37x.c linux-2.6.38-ata/drivers/ata//pata_hpt37x.c
--- linux-2.6.38/drivers/ata//pata_hpt37x.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_hpt37x.c 2011-04-08 00:02:57.758880232 +0200
@@ -587,7 +587,7 @@
* Configuration for HPT370
*/

-static struct ata_port_operations hpt370_port_ops = {
+static const struct ata_port_operations hpt370_port_ops = {
.inherits = &ata_bmdma_port_ops,

.bmdma_stop = hpt370_bmdma_stop,
@@ -603,7 +603,7 @@
* Configuration for HPT370A. Close to 370 but less filters
*/

-static struct ata_port_operations hpt370a_port_ops = {
+static const struct ata_port_operations hpt370a_port_ops = {
.inherits = &hpt370_port_ops,
.mode_filter = hpt370a_filter,
};
@@ -613,7 +613,7 @@
* mode setting functionality.
*/

-static struct ata_port_operations hpt302_port_ops = {
+static const struct ata_port_operations hpt302_port_ops = {
.inherits = &ata_bmdma_port_ops,

.bmdma_stop = hpt37x_bmdma_stop,
@@ -629,7 +629,7 @@
* but we have a mode filter.
*/

-static struct ata_port_operations hpt372_port_ops = {
+static const struct ata_port_operations hpt372_port_ops = {
.inherits = &hpt302_port_ops,
.mode_filter = hpt372_filter,
};
@@ -639,7 +639,7 @@
* but we have a different cable detection procedure for function 1.
*/

-static struct ata_port_operations hpt374_fn1_port_ops = {
+static const struct ata_port_operations hpt374_fn1_port_ops = {
.inherits = &hpt372_port_ops,
.cable_detect = hpt374_fn1_cable_detect,
};
diff -Naur linux-2.6.38/drivers/ata//pata_hpt3x2n.c linux-2.6.38-ata/drivers/ata//pata_hpt3x2n.c
--- linux-2.6.38/drivers/ata//pata_hpt3x2n.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_hpt3x2n.c 2011-04-08 00:02:57.758880232 +0200
@@ -348,7 +348,7 @@
* Configuration for HPT302N/371N.
*/

-static struct ata_port_operations hpt3xxn_port_ops = {
+static const struct ata_port_operations hpt3xxn_port_ops = {
.inherits = &ata_bmdma_port_ops,

.bmdma_stop = hpt3x2n_bmdma_stop,
@@ -366,7 +366,7 @@
* Configuration for HPT372N. Same as 302N/371N but we have a mode filter.
*/

-static struct ata_port_operations hpt372n_port_ops = {
+static const struct ata_port_operations hpt372n_port_ops = {
.inherits = &hpt3xxn_port_ops,
.mode_filter = &hpt372n_filter,
};
diff -Naur linux-2.6.38/drivers/ata//pata_hpt3x3.c linux-2.6.38-ata/drivers/ata//pata_hpt3x3.c
--- linux-2.6.38/drivers/ata//pata_hpt3x3.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_hpt3x3.c 2011-04-08 00:02:57.758880232 +0200
@@ -141,7 +141,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations hpt3x3_port_ops = {
+static const struct ata_port_operations hpt3x3_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = hpt3x3_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_icside.c linux-2.6.38-ata/drivers/ata//pata_icside.c
--- linux-2.6.38/drivers/ata//pata_icside.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_icside.c 2011-04-08 00:02:57.759880227 +0200
@@ -320,7 +320,7 @@
}
}

-static struct ata_port_operations pata_icside_port_ops = {
+static const struct ata_port_operations pata_icside_port_ops = {
.inherits = &ata_bmdma_port_ops,
/* no need to build any PRD tables for DMA */
.qc_prep = ata_noop_qc_prep,
diff -Naur linux-2.6.38/drivers/ata//pata_isapnp.c linux-2.6.38-ata/drivers/ata//pata_isapnp.c
--- linux-2.6.38/drivers/ata//pata_isapnp.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_isapnp.c 2011-04-08 00:02:57.759880227 +0200
@@ -23,12 +23,12 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations isapnp_port_ops = {
+static const struct ata_port_operations isapnp_port_ops = {
.inherits = &ata_sff_port_ops,
.cable_detect = ata_cable_40wire,
};

-static struct ata_port_operations isapnp_noalt_port_ops = {
+static const struct ata_port_operations isapnp_noalt_port_ops = {
.inherits = &ata_sff_port_ops,
.cable_detect = ata_cable_40wire,
/* No altstatus so we don't want to use the lost interrupt poll */
diff -Naur linux-2.6.38/drivers/ata//pata_it8213.c linux-2.6.38-ata/drivers/ata//pata_it8213.c
--- linux-2.6.38/drivers/ata//pata_it8213.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_it8213.c 2011-04-08 00:02:57.759880227 +0200
@@ -233,7 +233,7 @@
};


-static struct ata_port_operations it8213_ops = {
+static const struct ata_port_operations it8213_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = it8213_cable_detect,
.set_piomode = it8213_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_it821x.c linux-2.6.38-ata/drivers/ata//pata_it821x.c
--- linux-2.6.38/drivers/ata//pata_it821x.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_it821x.c 2011-04-08 00:02:57.760880222 +0200
@@ -801,7 +801,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations it821x_smart_port_ops = {
+static const struct ata_port_operations it821x_smart_port_ops = {
.inherits = &ata_bmdma_port_ops,

.check_atapi_dma= it821x_check_atapi_dma,
@@ -815,7 +815,7 @@
.port_start = it821x_port_start,
};

-static struct ata_port_operations it821x_passthru_port_ops = {
+static const struct ata_port_operations it821x_passthru_port_ops = {
.inherits = &ata_bmdma_port_ops,

.check_atapi_dma= it821x_check_atapi_dma,
@@ -831,7 +831,7 @@
.port_start = it821x_port_start,
};

-static struct ata_port_operations it821x_rdc_port_ops = {
+static const struct ata_port_operations it821x_rdc_port_ops = {
.inherits = &ata_bmdma_port_ops,

.check_atapi_dma= it821x_check_atapi_dma,
diff -Naur linux-2.6.38/drivers/ata//pata_ixp4xx_cf.c linux-2.6.38-ata/drivers/ata//pata_ixp4xx_cf.c
--- linux-2.6.38/drivers/ata//pata_ixp4xx_cf.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_ixp4xx_cf.c 2011-04-08 00:02:57.760880222 +0200
@@ -89,7 +89,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations ixp4xx_port_ops = {
+static const struct ata_port_operations ixp4xx_port_ops = {
.inherits = &ata_sff_port_ops,
.sff_data_xfer = ixp4xx_mmio_data_xfer,
.cable_detect = ata_cable_40wire,
diff -Naur linux-2.6.38/drivers/ata//pata_jmicron.c linux-2.6.38-ata/drivers/ata//pata_jmicron.c
--- linux-2.6.38/drivers/ata//pata_jmicron.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_jmicron.c 2011-04-08 00:02:57.760880222 +0200
@@ -111,7 +111,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations jmicron_ops = {
+static const struct ata_port_operations jmicron_ops = {
.inherits = &ata_bmdma_port_ops,
.prereset = jmicron_pre_reset,
};
diff -Naur linux-2.6.38/drivers/ata//pata_legacy.c linux-2.6.38-ata/drivers/ata//pata_legacy.c
--- linux-2.6.38/drivers/ata//pata_legacy.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_legacy.c 2011-04-08 00:02:57.760880222 +0200
@@ -116,7 +116,7 @@

struct legacy_controller {
const char *name;
- struct ata_port_operations *ops;
+ const struct ata_port_operations *ops;
unsigned int pio_mask;
unsigned int flags;
unsigned int pflags;
@@ -239,12 +239,12 @@
* pio_mask as well.
*/

-static struct ata_port_operations simple_port_ops = {
+static const struct ata_port_operations simple_port_ops = {
.inherits = &legacy_base_port_ops,
.sff_data_xfer = ata_sff_data_xfer_noirq,
};

-static struct ata_port_operations legacy_port_ops = {
+static const struct ata_port_operations legacy_port_ops = {
.inherits = &legacy_base_port_ops,
.sff_data_xfer = ata_sff_data_xfer_noirq,
.set_mode = legacy_set_mode,
@@ -340,7 +340,7 @@
return buflen;
}

-static struct ata_port_operations pdc20230_port_ops = {
+static const struct ata_port_operations pdc20230_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = pdc20230_set_piomode,
.sff_data_xfer = pdc_data_xfer_vlb,
@@ -373,7 +373,7 @@
ioread8(ap->ioaddr.status_addr);
}

-static struct ata_port_operations ht6560a_port_ops = {
+static const struct ata_port_operations ht6560a_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = ht6560a_set_piomode,
};
@@ -416,7 +416,7 @@
ioread8(ap->ioaddr.status_addr);
}

-static struct ata_port_operations ht6560b_port_ops = {
+static const struct ata_port_operations ht6560b_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = ht6560b_set_piomode,
};
@@ -515,7 +515,7 @@
}


-static struct ata_port_operations opti82c611a_port_ops = {
+static const struct ata_port_operations opti82c611a_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = opti82c611a_set_piomode,
};
@@ -625,7 +625,7 @@
return ata_sff_qc_issue(qc);
}

-static struct ata_port_operations opti82c46x_port_ops = {
+static const struct ata_port_operations opti82c46x_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = opti82c46x_set_piomode,
.qc_issue = opti82c46x_qc_issue,
@@ -787,20 +787,20 @@
return 0;
}

-static struct ata_port_operations qdi6500_port_ops = {
+static const struct ata_port_operations qdi6500_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = qdi6500_set_piomode,
.qc_issue = qdi_qc_issue,
.sff_data_xfer = vlb32_data_xfer,
};

-static struct ata_port_operations qdi6580_port_ops = {
+static const struct ata_port_operations qdi6580_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = qdi6580_set_piomode,
.sff_data_xfer = vlb32_data_xfer,
};

-static struct ata_port_operations qdi6580dp_port_ops = {
+static const struct ata_port_operations qdi6580dp_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = qdi6580dp_set_piomode,
.qc_issue = qdi_qc_issue,
@@ -872,7 +872,7 @@
return 0;
}

-static struct ata_port_operations winbond_port_ops = {
+static const struct ata_port_operations winbond_port_ops = {
.inherits = &legacy_base_port_ops,
.set_piomode = winbond_set_piomode,
.sff_data_xfer = vlb32_data_xfer,
@@ -995,7 +995,7 @@
int pio_modes = controller->pio_mask;
unsigned long io = probe->port;
u32 mask = (1 << probe->slot);
- struct ata_port_operations *ops = controller->ops;
+ const struct ata_port_operations *ops = controller->ops;
struct legacy_data *ld = &legacy_data[probe->slot];
struct ata_host *host = NULL;
struct ata_port *ap;
diff -Naur linux-2.6.38/drivers/ata//pata_macio.c linux-2.6.38-ata/drivers/ata//pata_macio.c
--- linux-2.6.38/drivers/ata//pata_macio.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_macio.c 2011-04-08 00:02:57.761880216 +0200
@@ -918,9 +918,8 @@
.slave_configure = pata_macio_slave_config,
};

-static struct ata_port_operations pata_macio_ops = {
+static const struct ata_port_operations pata_macio_ops = {
.inherits = &ata_bmdma_port_ops,
-
.freeze = pata_macio_freeze,
.set_piomode = pata_macio_set_timings,
.set_dmamode = pata_macio_set_timings,
diff -Naur linux-2.6.38/drivers/ata//pata_marvell.c linux-2.6.38-ata/drivers/ata//pata_marvell.c
--- linux-2.6.38/drivers/ata//pata_marvell.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_marvell.c 2011-04-08 00:02:57.761880216 +0200
@@ -100,7 +100,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations marvell_ops = {
+static const struct ata_port_operations marvell_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = marvell_cable_detect,
.prereset = marvell_pre_reset,
diff -Naur linux-2.6.38/drivers/ata//pata_mpc52xx.c linux-2.6.38-ata/drivers/ata//pata_mpc52xx.c
--- linux-2.6.38/drivers/ata//pata_mpc52xx.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_mpc52xx.c 2011-04-08 00:02:57.762880210 +0200
@@ -609,7 +609,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations mpc52xx_ata_port_ops = {
+static const struct ata_port_operations mpc52xx_ata_port_ops = {
.inherits = &ata_bmdma_port_ops,
.sff_dev_select = mpc52xx_ata_dev_select,
.set_piomode = mpc52xx_ata_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_mpiix.c linux-2.6.38-ata/drivers/ata//pata_mpiix.c
--- linux-2.6.38/drivers/ata//pata_mpiix.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_mpiix.c 2011-04-08 00:02:57.762880210 +0200
@@ -140,7 +140,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations mpiix_port_ops = {
+static const struct ata_port_operations mpiix_port_ops = {
.inherits = &ata_sff_port_ops,
.qc_issue = mpiix_qc_issue,
.cable_detect = ata_cable_40wire,
diff -Naur linux-2.6.38/drivers/ata//pata_netcell.c linux-2.6.38-ata/drivers/ata//pata_netcell.c
--- linux-2.6.38/drivers/ata//pata_netcell.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_netcell.c 2011-04-08 00:02:57.762880210 +0200
@@ -34,7 +34,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations netcell_ops = {
+static const struct ata_port_operations netcell_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_80wire,
.read_id = netcell_read_id,
diff -Naur linux-2.6.38/drivers/ata//pata_ninja32.c linux-2.6.38-ata/drivers/ata//pata_ninja32.c
--- linux-2.6.38/drivers/ata//pata_ninja32.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_ninja32.c 2011-04-08 00:02:57.762880210 +0200
@@ -81,7 +81,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations ninja32_port_ops = {
+static const struct ata_port_operations ninja32_port_ops = {
.inherits = &ata_bmdma_port_ops,
.sff_dev_select = ninja32_dev_select,
.cable_detect = ata_cable_40wire,
diff -Naur linux-2.6.38/drivers/ata//pata_ns87410.c linux-2.6.38-ata/drivers/ata//pata_ns87410.c
--- linux-2.6.38/drivers/ata//pata_ns87410.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_ns87410.c 2011-04-08 00:02:57.762880210 +0200
@@ -132,7 +132,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations ns87410_port_ops = {
+static const struct ata_port_operations ns87410_port_ops = {
.inherits = &ata_sff_port_ops,
.qc_issue = ns87410_qc_issue,
.cable_detect = ata_cable_40wire,
diff -Naur linux-2.6.38/drivers/ata//pata_ns87415.c linux-2.6.38-ata/drivers/ata//pata_ns87415.c
--- linux-2.6.38/drivers/ata//pata_ns87415.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_ns87415.c 2011-04-08 00:02:57.762880210 +0200
@@ -299,7 +299,7 @@
}
#endif /* 87560 SuperIO Support */

-static struct ata_port_operations ns87415_pata_ops = {
+static const struct ata_port_operations ns87415_pata_ops = {
.inherits = &ata_bmdma_port_ops,

.check_atapi_dma = ns87415_check_atapi_dma,
@@ -313,7 +313,7 @@
};

#if defined(CONFIG_SUPERIO)
-static struct ata_port_operations ns87560_pata_ops = {
+static const struct ata_port_operations ns87560_pata_ops = {
.inherits = &ns87415_pata_ops,
.sff_tf_read = ns87560_tf_read,
.sff_check_status = ns87560_check_status,
diff -Naur linux-2.6.38/drivers/ata//pata_octeon_cf.c linux-2.6.38-ata/drivers/ata//pata_octeon_cf.c
--- linux-2.6.38/drivers/ata//pata_octeon_cf.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_octeon_cf.c 2011-04-08 00:02:57.763880204 +0200
@@ -780,7 +780,7 @@
return 0;
}

-static struct ata_port_operations octeon_cf_ops = {
+static struct ata_port_operations octeon_cf_ops = { /* cannot be const */
.inherits = &ata_sff_port_ops,
.check_atapi_dma = octeon_cf_check_atapi_dma,
.qc_prep = ata_noop_qc_prep,
diff -Naur linux-2.6.38/drivers/ata//pata_oldpiix.c linux-2.6.38-ata/drivers/ata//pata_oldpiix.c
--- linux-2.6.38/drivers/ata//pata_oldpiix.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_oldpiix.c 2011-04-08 00:02:57.763880204 +0200
@@ -208,7 +208,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations oldpiix_pata_ops = {
+static const struct ata_port_operations oldpiix_pata_ops = {
.inherits = &ata_bmdma_port_ops,
.qc_issue = oldpiix_qc_issue,
.cable_detect = ata_cable_40wire,
diff -Naur linux-2.6.38/drivers/ata//pata_opti.c linux-2.6.38-ata/drivers/ata//pata_opti.c
--- linux-2.6.38/drivers/ata//pata_opti.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_opti.c 2011-04-08 00:02:57.769880170 +0200
@@ -152,7 +152,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations opti_port_ops = {
+static const struct ata_port_operations opti_port_ops = {
.inherits = &ata_sff_port_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = opti_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_optidma.c linux-2.6.38-ata/drivers/ata//pata_optidma.c
--- linux-2.6.38/drivers/ata//pata_optidma.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_optidma.c 2011-04-08 00:02:57.772880154 +0200
@@ -337,7 +337,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations optidma_port_ops = {
+static const struct ata_port_operations optidma_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = optidma_set_pio_mode,
@@ -346,7 +346,7 @@
.prereset = optidma_pre_reset,
};

-static struct ata_port_operations optiplus_port_ops = {
+static const struct ata_port_operations optiplus_port_ops = {
.inherits = &optidma_port_ops,
.set_piomode = optiplus_set_pio_mode,
.set_dmamode = optiplus_set_dma_mode,
diff -Naur linux-2.6.38/drivers/ata//pata_palmld.c linux-2.6.38-ata/drivers/ata//pata_palmld.c
--- linux-2.6.38/drivers/ata//pata_palmld.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_palmld.c 2011-04-08 00:02:57.773880148 +0200
@@ -37,7 +37,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations palmld_port_ops = {
+static const struct ata_port_operations palmld_port_ops = {
.inherits = &ata_sff_port_ops,
.sff_data_xfer = ata_sff_data_xfer_noirq,
.cable_detect = ata_cable_40wire,
diff -Naur linux-2.6.38/drivers/ata//pata_pcmcia.c linux-2.6.38-ata/drivers/ata//pata_pcmcia.c
--- linux-2.6.38/drivers/ata//pata_pcmcia.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_pcmcia.c 2011-04-08 00:02:57.773880148 +0200
@@ -151,14 +151,14 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations pcmcia_port_ops = {
+static const struct ata_port_operations pcmcia_port_ops = {
.inherits = &ata_sff_port_ops,
.sff_data_xfer = ata_sff_data_xfer_noirq,
.cable_detect = ata_cable_40wire,
.set_mode = pcmcia_set_mode,
};

-static struct ata_port_operations pcmcia_8bit_port_ops = {
+static const struct ata_port_operations pcmcia_8bit_port_ops = {
.inherits = &ata_sff_port_ops,
.sff_data_xfer = ata_data_xfer_8bit,
.cable_detect = ata_cable_40wire,
@@ -205,7 +205,7 @@
unsigned long io_base, ctl_base;
void __iomem *io_addr, *ctl_addr;
int n_ports = 1;
- struct ata_port_operations *ops = &pcmcia_port_ops;
+ const struct ata_port_operations *ops = &pcmcia_port_ops;

/* Set up attributes in order to probe card and get resources */
pdev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO |
diff -Naur linux-2.6.38/drivers/ata//pata_pdc2027x.c linux-2.6.38-ata/drivers/ata//pata_pdc2027x.c
--- linux-2.6.38/drivers/ata//pata_pdc2027x.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_pdc2027x.c 2011-04-08 00:02:57.779880112 +0200
@@ -132,14 +132,14 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations pdc2027x_pata100_ops = {
+static const struct ata_port_operations pdc2027x_pata100_ops = {
.inherits = &ata_bmdma_port_ops,
.check_atapi_dma = pdc2027x_check_atapi_dma,
.cable_detect = pdc2027x_cable_detect,
.prereset = pdc2027x_prereset,
};

-static struct ata_port_operations pdc2027x_pata133_ops = {
+static const struct ata_port_operations pdc2027x_pata133_ops = {
.inherits = &pdc2027x_pata100_ops,
.mode_filter = pdc2027x_mode_filter,
.set_piomode = pdc2027x_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_pdc202xx_old.c linux-2.6.38-ata/drivers/ata//pata_pdc202xx_old.c
--- linux-2.6.38/drivers/ata//pata_pdc202xx_old.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_pdc202xx_old.c 2011-04-08 00:02:57.780880107 +0200
@@ -295,7 +295,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations pdc2024x_port_ops = {
+static const struct ata_port_operations pdc2024x_port_ops = {
.inherits = &ata_bmdma_port_ops,

.cable_detect = ata_cable_40wire,
@@ -306,7 +306,7 @@
.sff_irq_check = pdc202xx_irq_check,
};

-static struct ata_port_operations pdc2026x_port_ops = {
+static const struct ata_port_operations pdc2026x_port_ops = {
.inherits = &pdc2024x_port_ops,

.check_atapi_dma = pdc2026x_check_atapi_dma,
diff -Naur linux-2.6.38/drivers/ata//pata_piccolo.c linux-2.6.38-ata/drivers/ata//pata_piccolo.c
--- linux-2.6.38/drivers/ata//pata_piccolo.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_piccolo.c 2011-04-08 00:02:57.780880107 +0200
@@ -67,7 +67,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations tosh_port_ops = {
+static const struct ata_port_operations tosh_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_unknown,
.set_piomode = tosh_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_platform.c linux-2.6.38-ata/drivers/ata//pata_platform.c
--- linux-2.6.38/drivers/ata//pata_platform.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_platform.c 2011-04-08 00:02:57.781880102 +0200
@@ -48,7 +48,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations pata_platform_port_ops = {
+static const struct ata_port_operations pata_platform_port_ops = {
.inherits = &ata_sff_port_ops,
.sff_data_xfer = ata_sff_data_xfer_noirq,
.cable_detect = ata_cable_unknown,
diff -Naur linux-2.6.38/drivers/ata//pata_pxa.c linux-2.6.38-ata/drivers/ata//pata_pxa.c
--- linux-2.6.38/drivers/ata//pata_pxa.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_pxa.c 2011-04-08 00:02:57.782880097 +0200
@@ -198,7 +198,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations pxa_ata_port_ops = {
+static const struct ata_port_operations pxa_ata_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_40wire,

diff -Naur linux-2.6.38/drivers/ata//pata_qdi.c linux-2.6.38-ata/drivers/ata//pata_qdi.c
--- linux-2.6.38/drivers/ata//pata_qdi.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_qdi.c 2011-04-08 00:02:57.784880087 +0200
@@ -157,7 +157,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations qdi6500_port_ops = {
+static const struct ata_port_operations qdi6500_port_ops = {
.inherits = &ata_sff_port_ops,
.qc_issue = qdi_qc_issue,
.sff_data_xfer = qdi_data_xfer,
@@ -165,7 +165,7 @@
.set_piomode = qdi6500_set_piomode,
};

-static struct ata_port_operations qdi6580_port_ops = {
+static const struct ata_port_operations qdi6580_port_ops = {
.inherits = &qdi6500_port_ops,
.set_piomode = qdi6580_set_piomode,
};
diff -Naur linux-2.6.38/drivers/ata//pata_radisys.c linux-2.6.38-ata/drivers/ata//pata_radisys.c
--- linux-2.6.38/drivers/ata//pata_radisys.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_radisys.c 2011-04-08 00:02:57.785880081 +0200
@@ -187,7 +187,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations radisys_pata_ops = {
+static const struct ata_port_operations radisys_pata_ops = {
.inherits = &ata_bmdma_port_ops,
.qc_issue = radisys_qc_issue,
.cable_detect = ata_cable_unknown,
diff -Naur linux-2.6.38/drivers/ata//pata_rb532_cf.c linux-2.6.38-ata/drivers/ata//pata_rb532_cf.c
--- linux-2.6.38/drivers/ata//pata_rb532_cf.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_rb532_cf.c 2011-04-08 00:02:57.795880024 +0200
@@ -69,7 +69,7 @@
return IRQ_HANDLED;
}

-static struct ata_port_operations rb532_pata_port_ops = {
+static const struct ata_port_operations rb532_pata_port_ops = {
.inherits = &ata_sff_port_ops,
.sff_data_xfer = ata_sff_data_xfer32,
};
diff -Naur linux-2.6.38/drivers/ata//pata_rdc.c linux-2.6.38-ata/drivers/ata//pata_rdc.c
--- linux-2.6.38/drivers/ata//pata_rdc.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_rdc.c 2011-04-08 00:02:57.796880019 +0200
@@ -273,7 +273,7 @@
pci_write_config_byte(dev, 0x48, udma_enable);
}

-static struct ata_port_operations rdc_pata_ops = {
+static const struct ata_port_operations rdc_pata_ops = {
.inherits = &ata_bmdma32_port_ops,
.cable_detect = rdc_pata_cable_detect,
.set_piomode = rdc_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_rz1000.c linux-2.6.38-ata/drivers/ata//pata_rz1000.c
--- linux-2.6.38/drivers/ata//pata_rz1000.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_rz1000.c 2011-04-08 00:02:57.796880019 +0200
@@ -54,7 +54,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations rz1000_port_ops = {
+static const struct ata_port_operations rz1000_port_ops = {
.inherits = &ata_sff_port_ops,
.cable_detect = ata_cable_40wire,
.set_mode = rz1000_set_mode,
diff -Naur linux-2.6.38/drivers/ata//pata_samsung_cf.c linux-2.6.38-ata/drivers/ata//pata_samsung_cf.c
--- linux-2.6.38/drivers/ata//pata_samsung_cf.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_samsung_cf.c 2011-04-08 00:02:57.796880019 +0200
@@ -399,7 +399,7 @@
ATA_PIO_SHT(DRV_NAME),
};

-static struct ata_port_operations pata_s3c_port_ops = {
+static const struct ata_port_operations pata_s3c_port_ops = {
.inherits = &ata_sff_port_ops,
.sff_check_status = pata_s3c_check_status,
.sff_check_altstatus = pata_s3c_check_altstatus,
@@ -413,7 +413,7 @@
.set_piomode = pata_s3c_set_piomode,
};

-static struct ata_port_operations pata_s5p_port_ops = {
+static const struct ata_port_operations pata_s5p_port_ops = {
.inherits = &ata_sff_port_ops,
.set_piomode = pata_s3c_set_piomode,
};
diff -Naur linux-2.6.38/drivers/ata//pata_sc1200.c linux-2.6.38-ata/drivers/ata//pata_sc1200.c
--- linux-2.6.38/drivers/ata//pata_sc1200.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_sc1200.c 2011-04-08 00:02:57.797880013 +0200
@@ -207,7 +207,7 @@
.sg_tablesize = LIBATA_DUMB_MAX_PRD,
};

-static struct ata_port_operations sc1200_port_ops = {
+static const struct ata_port_operations sc1200_port_ops = {
.inherits = &ata_bmdma_port_ops,
.qc_prep = ata_bmdma_dumb_qc_prep,
.qc_issue = sc1200_qc_issue,
diff -Naur linux-2.6.38/drivers/ata//pata_scc.c linux-2.6.38-ata/drivers/ata//pata_scc.c
--- linux-2.6.38/drivers/ata//pata_scc.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_scc.c 2011-04-08 00:02:57.797880013 +0200
@@ -926,7 +926,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations scc_pata_ops = {
+static const struct ata_port_operations scc_pata_ops = {
.inherits = &ata_bmdma_port_ops,

.set_piomode = scc_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_sch.c linux-2.6.38-ata/drivers/ata//pata_sch.c
--- linux-2.6.38/drivers/ata//pata_sch.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_sch.c 2011-04-08 00:02:57.803879977 +0200
@@ -75,7 +75,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations sch_pata_ops = {
+static const struct ata_port_operations sch_pata_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_unknown,
.set_piomode = sch_set_piomode,
diff -Naur linux-2.6.38/drivers/ata//pata_serverworks.c linux-2.6.38-ata/drivers/ata//pata_serverworks.c
--- linux-2.6.38/drivers/ata//pata_serverworks.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_serverworks.c 2011-04-08 00:02:57.803879977 +0200
@@ -300,7 +300,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations serverworks_osb4_port_ops = {
+static const struct ata_port_operations serverworks_osb4_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = serverworks_cable_detect,
.mode_filter = serverworks_osb4_filter,
@@ -308,7 +308,7 @@
.set_dmamode = serverworks_set_dmamode,
};

-static struct ata_port_operations serverworks_csb_port_ops = {
+static const struct ata_port_operations serverworks_csb_port_ops = {
.inherits = &serverworks_osb4_port_ops,
.mode_filter = serverworks_csb_filter,
};
diff -Naur linux-2.6.38/drivers/ata//pata_sil680.c linux-2.6.38-ata/drivers/ata//pata_sil680.c
--- linux-2.6.38/drivers/ata//pata_sil680.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_sil680.c 2011-04-08 00:02:57.803879977 +0200
@@ -225,8 +225,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-
-static struct ata_port_operations sil680_port_ops = {
+static const struct ata_port_operations sil680_port_ops = {
.inherits = &ata_bmdma32_port_ops,
.sff_exec_command = sil680_sff_exec_command,
.sff_irq_check = sil680_sff_irq_check,
diff -Naur linux-2.6.38/drivers/ata//pata_sis.c linux-2.6.38-ata/drivers/ata//pata_sis.c
--- linux-2.6.38/drivers/ata//pata_sis.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_sis.c 2011-04-08 00:02:57.804879971 +0200
@@ -503,47 +503,47 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations sis_133_for_sata_ops = {
+static const struct ata_port_operations sis_133_for_sata_ops = {
.inherits = &ata_bmdma_port_ops,
.set_piomode = sis_133_set_piomode,
.set_dmamode = sis_133_set_dmamode,
.cable_detect = sis_133_cable_detect,
};

-static struct ata_port_operations sis_base_ops = {
+static const struct ata_port_operations sis_base_ops = {
.inherits = &ata_bmdma_port_ops,
.prereset = sis_pre_reset,
};

-static struct ata_port_operations sis_133_ops = {
+static const struct ata_port_operations sis_133_ops = {
.inherits = &sis_base_ops,
.set_piomode = sis_133_set_piomode,
.set_dmamode = sis_133_set_dmamode,
.cable_detect = sis_133_cable_detect,
};

-static struct ata_port_operations sis_133_early_ops = {
+static const struct ata_port_operations sis_133_early_ops = {
.inherits = &sis_base_ops,
.set_piomode = sis_100_set_piomode,
.set_dmamode = sis_133_early_set_dmamode,
.cable_detect = sis_66_cable_detect,
};

-static struct ata_port_operations sis_100_ops = {
+static const struct ata_port_operations sis_100_ops = {
.inherits = &sis_base_ops,
.set_piomode = sis_100_set_piomode,
.set_dmamode = sis_100_set_dmamode,
.cable_detect = sis_66_cable_detect,
};

-static struct ata_port_operations sis_66_ops = {
+static const struct ata_port_operations sis_66_ops = {
.inherits = &sis_base_ops,
.set_piomode = sis_old_set_piomode,
.set_dmamode = sis_66_set_dmamode,
.cable_detect = sis_66_cable_detect,
};

-static struct ata_port_operations sis_old_ops = {
+static const struct ata_port_operations sis_old_ops = {
.inherits = &sis_base_ops,
.set_piomode = sis_old_set_piomode,
.set_dmamode = sis_old_set_dmamode,
diff -Naur linux-2.6.38/drivers/ata//pata_sl82c105.c linux-2.6.38-ata/drivers/ata//pata_sl82c105.c
--- linux-2.6.38/drivers/ata//pata_sl82c105.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_sl82c105.c 2011-04-08 00:02:57.804879971 +0200
@@ -241,7 +241,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations sl82c105_port_ops = {
+static const struct ata_port_operations sl82c105_port_ops = {
.inherits = &ata_bmdma_port_ops,
.qc_defer = sl82c105_qc_defer,
.bmdma_start = sl82c105_bmdma_start,
diff -Naur linux-2.6.38/drivers/ata//pata_triflex.c linux-2.6.38-ata/drivers/ata//pata_triflex.c
--- linux-2.6.38/drivers/ata//pata_triflex.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_triflex.c 2011-04-08 00:02:57.804879971 +0200
@@ -178,7 +178,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations triflex_port_ops = {
+static const struct ata_port_operations triflex_port_ops = {
.inherits = &ata_bmdma_port_ops,
.bmdma_start = triflex_bmdma_start,
.bmdma_stop = triflex_bmdma_stop,
diff -Naur linux-2.6.38/drivers/ata//pata_via.c linux-2.6.38-ata/drivers/ata//pata_via.c
--- linux-2.6.38/drivers/ata//pata_via.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pata_via.c 2011-04-08 00:02:57.804879971 +0200
@@ -441,7 +441,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations via_port_ops = {
+static const struct ata_port_operations via_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = via_cable_detect,
.set_piomode = via_set_piomode,
@@ -452,7 +452,7 @@
.mode_filter = via_mode_filter,
};

-static struct ata_port_operations via_port_ops_noirq = {
+static const struct ata_port_operations via_port_ops_noirq = {
.inherits = &via_port_ops,
.sff_data_xfer = ata_sff_data_xfer_noirq,
};
diff -Naur linux-2.6.38/drivers/ata//pdc_adma.c linux-2.6.38-ata/drivers/ata//pdc_adma.c
--- linux-2.6.38/drivers/ata//pdc_adma.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//pdc_adma.c 2011-04-08 00:02:57.804879971 +0200
@@ -146,7 +146,7 @@
.dma_boundary = ADMA_DMA_BOUNDARY,
};

-static struct ata_port_operations adma_ata_ops = {
+static const struct ata_port_operations adma_ata_ops = {
.inherits = &ata_sff_port_ops,

.lost_interrupt = ATA_OP_NULL,
diff -Naur linux-2.6.38/drivers/ata//sata_dwc_460ex.c linux-2.6.38-ata/drivers/ata//sata_dwc_460ex.c
--- linux-2.6.38/drivers/ata//sata_dwc_460ex.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_dwc_460ex.c 2011-04-08 00:02:57.805879966 +0200
@@ -1560,7 +1560,7 @@
.dma_boundary = ATA_DMA_BOUNDARY,
};

-static struct ata_port_operations sata_dwc_ops = {
+static const struct ata_port_operations sata_dwc_ops = {
.inherits = &ata_sff_port_ops,

.error_handler = sata_dwc_error_handler,
diff -Naur linux-2.6.38/drivers/ata//sata_fsl.c linux-2.6.38-ata/drivers/ata//sata_fsl.c
--- linux-2.6.38/drivers/ata//sata_fsl.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_fsl.c 2011-04-08 00:02:57.817879898 +0200
@@ -1258,7 +1258,7 @@
.dma_boundary = ATA_DMA_BOUNDARY,
};

-static struct ata_port_operations sata_fsl_ops = {
+static const struct ata_port_operations sata_fsl_ops = {
.inherits = &sata_pmp_port_ops,

.qc_defer = ata_std_qc_defer,
diff -Naur linux-2.6.38/drivers/ata//sata_inic162x.c linux-2.6.38-ata/drivers/ata//sata_inic162x.c
--- linux-2.6.38/drivers/ata//sata_inic162x.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_inic162x.c 2011-04-08 00:02:57.817879898 +0200
@@ -705,7 +705,7 @@
return 0;
}

-static struct ata_port_operations inic_port_ops = {
+static const struct ata_port_operations inic_port_ops = {
.inherits = &sata_port_ops,

.check_atapi_dma = inic_check_atapi_dma,
diff -Naur linux-2.6.38/drivers/ata//sata_mv.c linux-2.6.38-ata/drivers/ata//sata_mv.c
--- linux-2.6.38/drivers/ata//sata_mv.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_mv.c 2011-04-08 00:02:57.827879843 +0200
@@ -663,7 +663,7 @@
.dma_boundary = MV_DMA_BOUNDARY,
};

-static struct ata_port_operations mv5_ops = {
+static const struct ata_port_operations mv5_ops = {
.inherits = &ata_sff_port_ops,

.lost_interrupt = ATA_OP_NULL,
@@ -683,7 +683,7 @@
.port_stop = mv_port_stop,
};

-static struct ata_port_operations mv6_ops = {
+static const struct ata_port_operations mv6_ops = {
.inherits = &ata_bmdma_port_ops,

.lost_interrupt = ATA_OP_NULL,
@@ -717,7 +717,7 @@
.port_stop = mv_port_stop,
};

-static struct ata_port_operations mv_iie_ops = {
+static const struct ata_port_operations mv_iie_ops = {
.inherits = &mv6_ops,
.dev_config = ATA_OP_NULL,
.qc_prep = mv_qc_prep_iie,
diff -Naur linux-2.6.38/drivers/ata//sata_nv.c linux-2.6.38-ata/drivers/ata//sata_nv.c
--- linux-2.6.38/drivers/ata//sata_nv.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_nv.c 2011-04-08 00:02:57.828879837 +0200
@@ -465,7 +465,7 @@
* cases. Define nv_hardreset() which only kicks in for post-boot
* probing and use it for all variants.
*/
-static struct ata_port_operations nv_generic_ops = {
+static const struct ata_port_operations nv_generic_ops = {
.inherits = &ata_bmdma_port_ops,
.lost_interrupt = ATA_OP_NULL,
.scr_read = nv_scr_read,
@@ -473,20 +473,20 @@
.hardreset = nv_hardreset,
};

-static struct ata_port_operations nv_nf2_ops = {
+static const struct ata_port_operations nv_nf2_ops = {
.inherits = &nv_generic_ops,
.freeze = nv_nf2_freeze,
.thaw = nv_nf2_thaw,
};

-static struct ata_port_operations nv_ck804_ops = {
+static const struct ata_port_operations nv_ck804_ops = {
.inherits = &nv_generic_ops,
.freeze = nv_ck804_freeze,
.thaw = nv_ck804_thaw,
.host_stop = nv_ck804_host_stop,
};

-static struct ata_port_operations nv_adma_ops = {
+static const struct ata_port_operations nv_adma_ops = {
.inherits = &nv_ck804_ops,

.check_atapi_dma = nv_adma_check_atapi_dma,
@@ -510,7 +510,7 @@
.host_stop = nv_adma_host_stop,
};

-static struct ata_port_operations nv_swncq_ops = {
+static const struct ata_port_operations nv_swncq_ops = {
.inherits = &nv_generic_ops,

.qc_defer = ata_std_qc_defer,
diff -Naur linux-2.6.38/drivers/ata//sata_promise.c linux-2.6.38-ata/drivers/ata//sata_promise.c
--- linux-2.6.38/drivers/ata//sata_promise.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_promise.c 2011-04-08 00:02:57.834879804 +0200
@@ -196,7 +196,7 @@
.error_handler = pdc_error_handler,
};

-static struct ata_port_operations pdc_sata_ops = {
+static const struct ata_port_operations pdc_sata_ops = {
.inherits = &pdc_common_ops,
.cable_detect = pdc_sata_cable_detect,
.freeze = pdc_sata_freeze,
@@ -209,14 +209,14 @@

/* First-generation chips need a more restrictive ->check_atapi_dma op,
and ->freeze/thaw that ignore the hotplug controls. */
-static struct ata_port_operations pdc_old_sata_ops = {
+static const struct ata_port_operations pdc_old_sata_ops = {
.inherits = &pdc_sata_ops,
.freeze = pdc_freeze,
.thaw = pdc_thaw,
.check_atapi_dma = pdc_old_sata_check_atapi_dma,
};

-static struct ata_port_operations pdc_pata_ops = {
+static const struct ata_port_operations pdc_pata_ops = {
.inherits = &pdc_common_ops,
.cable_detect = pdc_pata_cable_detect,
.freeze = pdc_freeze,
diff -Naur linux-2.6.38/drivers/ata//sata_qstor.c linux-2.6.38-ata/drivers/ata//sata_qstor.c
--- linux-2.6.38/drivers/ata//sata_qstor.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_qstor.c 2011-04-08 00:02:57.835879799 +0200
@@ -131,7 +131,7 @@
.dma_boundary = QS_DMA_BOUNDARY,
};

-static struct ata_port_operations qs_ata_ops = {
+static const struct ata_port_operations qs_ata_ops = {
.inherits = &ata_sff_port_ops,

.check_atapi_dma = qs_check_atapi_dma,
diff -Naur linux-2.6.38/drivers/ata//sata_sil24.c linux-2.6.38-ata/drivers/ata//sata_sil24.c
--- linux-2.6.38/drivers/ata//sata_sil24.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_sil24.c 2011-04-08 00:02:57.836879793 +0200
@@ -389,7 +389,7 @@
.dma_boundary = ATA_DMA_BOUNDARY,
};

-static struct ata_port_operations sil24_ops = {
+static const struct ata_port_operations sil24_ops = {
.inherits = &sata_pmp_port_ops,

.qc_defer = sil24_qc_defer,
diff -Naur linux-2.6.38/drivers/ata//sata_sil.c linux-2.6.38-ata/drivers/ata//sata_sil.c
--- linux-2.6.38/drivers/ata//sata_sil.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_sil.c 2011-04-08 00:02:57.837879787 +0200
@@ -182,7 +182,7 @@
.sg_tablesize = ATA_MAX_PRD
};

-static struct ata_port_operations sil_ops = {
+static const struct ata_port_operations sil_ops = {
.inherits = &ata_bmdma32_port_ops,
.dev_config = sil_dev_config,
.set_mode = sil_set_mode,
diff -Naur linux-2.6.38/drivers/ata//sata_sis.c linux-2.6.38-ata/drivers/ata//sata_sis.c
--- linux-2.6.38/drivers/ata//sata_sis.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_sis.c 2011-04-08 00:02:57.837879787 +0200
@@ -89,7 +89,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations sis_ops = {
+static const struct ata_port_operations sis_ops = {
.inherits = &ata_bmdma_port_ops,
.scr_read = sis_scr_read,
.scr_write = sis_scr_write,
diff -Naur linux-2.6.38/drivers/ata//sata_svw.c linux-2.6.38-ata/drivers/ata//sata_svw.c
--- linux-2.6.38/drivers/ata//sata_svw.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_svw.c 2011-04-08 00:02:57.838879781 +0200
@@ -344,7 +344,7 @@
};


-static struct ata_port_operations k2_sata_ops = {
+static const struct ata_port_operations k2_sata_ops = {
.inherits = &ata_bmdma_port_ops,
.sff_tf_load = k2_sata_tf_load,
.sff_tf_read = k2_sata_tf_read,
diff -Naur linux-2.6.38/drivers/ata//sata_sx4.c linux-2.6.38-ata/drivers/ata//sata_sx4.c
--- linux-2.6.38/drivers/ata//sata_sx4.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_sx4.c 2011-04-08 00:02:57.838879781 +0200
@@ -249,7 +249,7 @@
};

/* TODO: inherit from base port_ops after converting to new EH */
-static struct ata_port_operations pdc_20621_ops = {
+static const struct ata_port_operations pdc_20621_ops = {
.inherits = &ata_sff_port_ops,

.check_atapi_dma = pdc_check_atapi_dma,
diff -Naur linux-2.6.38/drivers/ata//sata_uli.c linux-2.6.38-ata/drivers/ata//sata_uli.c
--- linux-2.6.38/drivers/ata//sata_uli.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_uli.c 2011-04-08 00:02:57.839879775 +0200
@@ -80,7 +80,7 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations uli_ops = {
+static const struct ata_port_operations uli_ops = {
.inherits = &ata_bmdma_port_ops,
.scr_read = uli_scr_read,
.scr_write = uli_scr_write,
diff -Naur linux-2.6.38/drivers/ata//sata_via.c linux-2.6.38-ata/drivers/ata//sata_via.c
--- linux-2.6.38/drivers/ata//sata_via.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_via.c 2011-04-08 00:02:57.842879757 +0200
@@ -115,32 +115,32 @@
ATA_BMDMA_SHT(DRV_NAME),
};

-static struct ata_port_operations svia_base_ops = {
+static const struct ata_port_operations svia_base_ops = {
.inherits = &ata_bmdma_port_ops,
.sff_tf_load = svia_tf_load,
};

-static struct ata_port_operations vt6420_sata_ops = {
+static const struct ata_port_operations vt6420_sata_ops = {
.inherits = &svia_base_ops,
.freeze = svia_noop_freeze,
.prereset = vt6420_prereset,
.bmdma_start = vt6420_bmdma_start,
};

-static struct ata_port_operations vt6421_pata_ops = {
+static const struct ata_port_operations vt6421_pata_ops = {
.inherits = &svia_base_ops,
.cable_detect = vt6421_pata_cable_detect,
.set_piomode = vt6421_set_pio_mode,
.set_dmamode = vt6421_set_dma_mode,
};

-static struct ata_port_operations vt6421_sata_ops = {
+static const struct ata_port_operations vt6421_sata_ops = {
.inherits = &svia_base_ops,
.scr_read = svia_scr_read,
.scr_write = svia_scr_write,
};

-static struct ata_port_operations vt8251_ops = {
+static const struct ata_port_operations vt8251_ops = {
.inherits = &svia_base_ops,
.hardreset = sata_std_hardreset,
.scr_read = vt8251_scr_read,
diff -Naur linux-2.6.38/drivers/ata//sata_vsc.c linux-2.6.38-ata/drivers/ata//sata_vsc.c
--- linux-2.6.38/drivers/ata//sata_vsc.c 2011-03-15 02:20:32.000000000 +0100
+++ linux-2.6.38-ata/drivers/ata//sata_vsc.c 2011-04-08 00:02:57.843879751 +0200
@@ -300,7 +300,7 @@
};


-static struct ata_port_operations vsc_sata_ops = {
+static const struct ata_port_operations vsc_sata_ops = {
.inherits = &ata_bmdma_port_ops,
/* The IRQ handling is not quite standard SFF behaviour so we
cannot use the default lost interrupt handler */

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