[PATCH 11/19] MUTEX: Drivers Q-S changes

From: David Howells
Date: Mon Dec 12 2005 - 18:46:15 EST

The attached patch modifies the files of the drivers/q* thru drivers/s* to use
the new mutex functions.

Signed-Off-By: David Howells <dhowells@xxxxxxxxxx>
---
warthog>diffstat -p1 mutex-drivers-QtoS-2615rc5.diff
drivers/s390/char/sclp_cpi.c | 16 ++++++++--------
drivers/s390/char/vmcp.h | 4 ++--
drivers/s390/cio/ccwgroup.c | 2 +-
drivers/s390/cio/qdio.c | 2 +-
drivers/s390/cio/qdio.h | 2 +-
drivers/s390/net/ctctty.c | 2 +-
drivers/s390/net/qeth_main.c | 2 +-
drivers/s390/s390mach.c | 6 +++---
drivers/s390/scsi/zfcp_aux.c | 2 +-
drivers/s390/scsi/zfcp_def.h | 4 ++--
drivers/s390/scsi/zfcp_erp.c | 12 ++++++------
drivers/sbus/char/vfc.h | 2 +-
drivers/scsi/3w-9xxx.h | 2 +-
drivers/scsi/3w-xxxx.h | 2 +-
drivers/scsi/aacraid/aachba.c | 2 +-
drivers/scsi/aacraid/aacraid.h | 4 ++--
drivers/scsi/aacraid/commctrl.c | 2 +-
drivers/scsi/aacraid/comminit.c | 2 +-
drivers/scsi/aacraid/commsup.c | 2 +-
drivers/scsi/aacraid/dpcsup.c | 2 +-
drivers/scsi/aacraid/linit.c | 2 +-
drivers/scsi/aacraid/rkt.c | 2 +-
drivers/scsi/aacraid/rx.c | 2 +-
drivers/scsi/aacraid/sa.c | 2 +-
drivers/scsi/aha152x.c | 8 ++++----
drivers/scsi/aic7xxx/aic79xx_osm.h | 2 +-
drivers/scsi/aic7xxx/aic7xxx_osm.h | 2 +-
drivers/scsi/ch.c | 2 +-
drivers/scsi/dpt/dpti_i2o.h | 2 +-
drivers/scsi/iscsi_tcp.h | 2 +-
drivers/scsi/libata-core.c | 2 +-
drivers/scsi/megaraid.h | 2 +-
drivers/scsi/megaraid/mega_common.h | 2 +-
drivers/scsi/megaraid/megaraid_ioctl.h | 2 +-
drivers/scsi/megaraid/megaraid_mbox.c | 2 +-
drivers/scsi/megaraid/megaraid_mbox.h | 2 +-
drivers/scsi/megaraid/megaraid_mm.c | 6 +++---
drivers/scsi/megaraid/megaraid_sas.c | 6 +++---
drivers/scsi/megaraid/megaraid_sas.h | 2 +-
drivers/scsi/osst.h | 2 +-
drivers/scsi/qla2xxx/qla_def.h | 8 ++++----
drivers/scsi/qla2xxx/qla_gbl.h | 2 +-
drivers/scsi/qla2xxx/qla_mbx.c | 2 +-
drivers/scsi/qla2xxx/qla_os.c | 2 +-
drivers/scsi/scsi_scan.c | 2 +-
drivers/scsi/scsi_transport_spi.c | 2 +-
drivers/scsi/st.h | 2 +-
drivers/serial/crisv10.c | 2 +-
drivers/serial/mcfserial.c | 2 +-
drivers/serial/pmac_zilog.c | 2 +-
50 files changed, 77 insertions(+), 77 deletions(-)

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/char/sclp_cpi.c linux-2.6.15-rc5-mutex/drivers/s390/char/sclp_cpi.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/char/sclp_cpi.c 2005-03-02 12:08:23.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/s390/char/sclp_cpi.c 2005-12-12 22:08:48.000000000 +0000
@@ -16,7 +16,7 @@
#include <linux/err.h>
#include <linux/slab.h>
#include <asm/ebcdic.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include "sclp.h"
#include "sclp_rw.h"
@@ -115,10 +115,10 @@ cpi_check_parms(void)
static void
cpi_callback(struct sclp_req *req, void *data)
{
- struct semaphore *sem;
+ struct completion *cpl;

- sem = (struct semaphore *) data;
- up(sem);
+ cpl = data;
+ complete(cpl);
}

static struct sclp_req *
@@ -185,7 +185,7 @@ cpi_free_req(struct sclp_req *req)
static int __init
cpi_module_init(void)
{
- struct semaphore sem;
+ struct completion cpl;
struct sclp_req *req;
int rc;

@@ -215,8 +215,8 @@ cpi_module_init(void)
}

/* Prepare semaphore */
- sema_init(&sem, 0);
- req->callback_data = &sem;
+ init_completion(&cpl);
+ req->callback_data = &cpl;
/* Add request to sclp queue */
rc = sclp_add_request(req);
if (rc) {
@@ -226,7 +226,7 @@ cpi_module_init(void)
return rc;
}
/* make "insmod" sleep until callback arrives */
- down(&sem);
+ wait_for_completion(&cpl);

rc = ((struct cpi_sccb *) req->sccb)->header.response_code;
if (rc != 0x0020) {
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/char/vmcp.h linux-2.6.15-rc5-mutex/drivers/s390/char/vmcp.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/char/vmcp.h 2005-08-30 13:56:22.000000000 +0100
+++ linux-2.6.15-rc5-mutex/drivers/s390/char/vmcp.h 2005-12-12 22:08:48.000000000 +0000
@@ -12,7 +12,7 @@
* The idea of this driver is based on cpint from Neale Ferguson
*/

-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <linux/ioctl.h>

#define VMCP_GETCODE _IOR(0x10, 1, int)
@@ -26,5 +26,5 @@ struct vmcp_session {
int resp_code;
/* As we use copy_from/to_user, which might *
* sleep and cannot use a spinlock */
- struct semaphore mutex;
+ struct mutex mutex;
};
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/cio/ccwgroup.c linux-2.6.15-rc5-mutex/drivers/s390/cio/ccwgroup.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/cio/ccwgroup.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/s390/cio/ccwgroup.c 2005-12-12 22:08:48.000000000 +0000
@@ -17,7 +17,7 @@
#include <linux/ctype.h>
#include <linux/dcache.h>

-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <asm/ccwdev.h>
#include <asm/ccwgroup.h>

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/cio/qdio.c linux-2.6.15-rc5-mutex/drivers/s390/cio/qdio.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/cio/qdio.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/s390/cio/qdio.c 2005-12-12 22:08:48.000000000 +0000
@@ -42,7 +42,7 @@
#include <asm/ccwdev.h>
#include <asm/io.h>
#include <asm/atomic.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <asm/timex.h>

#include <asm/debug.h>
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/cio/qdio.h linux-2.6.15-rc5-mutex/drivers/s390/cio/qdio.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/cio/qdio.h 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/s390/cio/qdio.h 2005-12-12 21:40:46.000000000 +0000
@@ -645,6 +645,6 @@ struct qdio_irq {
struct qdr *qdr;
struct qdio_q *input_qs[QDIO_MAX_QUEUES_PER_IRQ];
struct qdio_q *output_qs[QDIO_MAX_QUEUES_PER_IRQ];
- struct semaphore setting_up_sema;
+ struct mutex setting_up_sema;
};
#endif
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/net/ctctty.c linux-2.6.15-rc5-mutex/drivers/s390/net/ctctty.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/net/ctctty.c 2005-08-30 13:56:22.000000000 +0100
+++ linux-2.6.15-rc5-mutex/drivers/s390/net/ctctty.c 2005-12-12 21:40:26.000000000 +0000
@@ -65,7 +65,7 @@ typedef struct {
struct tty_struct *tty; /* Pointer to corresponding tty */
wait_queue_head_t open_wait;
wait_queue_head_t close_wait;
- struct semaphore write_sem;
+ struct mutex write_sem;
struct tasklet_struct tasklet;
struct timer_list stoptimer;
} ctc_tty_info;
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/net/qeth_main.c linux-2.6.15-rc5-mutex/drivers/s390/net/qeth_main.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/net/qeth_main.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/s390/net/qeth_main.c 2005-12-12 22:08:48.000000000 +0000
@@ -63,7 +63,7 @@
#include <asm/io.h>
#include <asm/qeth.h>
#include <asm/timex.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <asm/uaccess.h>

#include "qeth.h"
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/s390mach.c linux-2.6.15-rc5-mutex/drivers/s390/s390mach.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/s390mach.c 2005-11-01 13:19:12.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/s390/s390mach.c 2005-12-12 21:40:07.000000000 +0000
@@ -21,7 +21,7 @@
#define DBG printk
// #define DBG(args,...) do {} while (0);

-static struct semaphore m_sem;
+static struct mutex m_sem;

extern int css_process_crw(int);
extern int chsc_process_crw(void);
@@ -51,9 +51,9 @@ s390_collect_crw_info(void *param)
{
struct crw crw;
int ccode, ret, slow;
- struct semaphore *sem;
+ struct mutex *sem;

- sem = (struct semaphore *)param;
+ sem = param;
/* Set a nice name. */
daemonize("kmcheck");
repeat:
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/scsi/zfcp_aux.c linux-2.6.15-rc5-mutex/drivers/s390/scsi/zfcp_aux.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/scsi/zfcp_aux.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/s390/scsi/zfcp_aux.c 2005-12-12 20:22:18.000000000 +0000
@@ -233,7 +233,7 @@ zfcp_module_init(void)
ZFCP_CFDC_DEV_MAJOR, zfcp_cfdc_misc.minor);

/* Initialise proc semaphores */
- sema_init(&zfcp_data.config_sema, 1);
+ init_MUTEX(&zfcp_data.config_sema, 1);

/* initialise configuration rw lock */
rwlock_init(&zfcp_data.config_lock);
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/scsi/zfcp_def.h linux-2.6.15-rc5-mutex/drivers/s390/scsi/zfcp_def.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/scsi/zfcp_def.h 2005-11-01 13:19:12.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/s390/scsi/zfcp_def.h 2005-12-12 20:22:06.000000000 +0000
@@ -1065,13 +1065,13 @@ struct zfcp_data {
rwlock_t status_read_lock; /* for status read thread */
struct list_head status_read_receive_head;
struct list_head status_read_send_head;
- struct semaphore status_read_sema;
+ struct mutex status_read_sema;
wait_queue_head_t status_read_thread_wqh;
u32 adapters; /* # of adapters in list */
rwlock_t config_lock; /* serialises changes
to adapter/port/unit
lists */
- struct semaphore config_sema; /* serialises configuration
+ struct mutex config_sema; /* serialises configuration
changes */
atomic_t loglevel; /* current loglevel */
char init_busid[BUS_ID_SIZE];
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/s390/scsi/zfcp_erp.c linux-2.6.15-rc5-mutex/drivers/s390/scsi/zfcp_erp.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/s390/scsi/zfcp_erp.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/s390/scsi/zfcp_erp.c 2005-12-12 20:24:22.000000000 +0000
@@ -830,7 +830,7 @@ zfcp_erp_action_ready(struct zfcp_erp_ac
debug_event(adapter->erp_dbf, 4, &erp_action->action, sizeof (int));

zfcp_erp_action_to_ready(erp_action);
- up(&adapter->erp_ready_sem);
+ up_sem(&adapter->erp_ready_sem);
}

/*
@@ -1107,7 +1107,7 @@ zfcp_erp_thread_kill(struct zfcp_adapter
int retval = 0;

atomic_set_mask(ZFCP_STATUS_ADAPTER_ERP_THREAD_KILL, &adapter->status);
- up(&adapter->erp_ready_sem);
+ up_sem(&adapter->erp_ready_sem);

wait_event(adapter->erp_thread_wqh,
!atomic_test_mask(ZFCP_STATUS_ADAPTER_ERP_THREAD_UP,
@@ -1165,7 +1165,7 @@ zfcp_erp_thread(void *data)
* no action in 'ready' queue to be processed and
* thread is not to be killed
*/
- down_interruptible(&adapter->erp_ready_sem);
+ down_sem_interruptible(&adapter->erp_ready_sem);
debug_text_event(adapter->erp_dbf, 5, "a_th_woken");
}

@@ -2318,7 +2318,7 @@ zfcp_erp_adapter_strategy_open_fsf_xconf
* _must_ be the one belonging to the 'exchange config
* data' request.
*/
- down(&adapter->erp_ready_sem);
+ down_sem(&adapter->erp_ready_sem);
if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT) {
ZFCP_LOG_INFO("error: exchange of configuration data "
"for adapter %s timed out\n",
@@ -2374,7 +2374,7 @@ zfcp_erp_adapter_strategy_open_fsf_xport
}
debug_text_event(adapter->erp_dbf, 6, "a_xport_ok");

- down(&adapter->erp_ready_sem);
+ down_sem(&adapter->erp_ready_sem);
if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT) {
ZFCP_LOG_INFO("error: exchange of port data "
"for adapter %s timed out\n",
@@ -3351,7 +3351,7 @@ zfcp_erp_action_enqueue(int action,

/* finally put it into 'ready' queue and kick erp thread */
list_add(&erp_action->list, &adapter->erp_ready_head);
- up(&adapter->erp_ready_sem);
+ up_sem(&adapter->erp_ready_sem);
retval = 0;
out:
return retval;
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/sbus/char/vfc.h linux-2.6.15-rc5-mutex/drivers/sbus/char/vfc.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/sbus/char/vfc.h 2005-08-30 13:56:22.000000000 +0100
+++ linux-2.6.15-rc5-mutex/drivers/sbus/char/vfc.h 2005-12-12 21:18:51.000000000 +0000
@@ -128,7 +128,7 @@ struct vfc_dev {
volatile struct vfc_regs *regs;
struct vfc_regs *phys_regs;
unsigned int control_reg;
- struct semaphore device_lock_sem;
+ struct mutex device_lock_sem;
int instance;
int busy;
unsigned long which_io;
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/3w-9xxx.h linux-2.6.15-rc5-mutex/drivers/scsi/3w-9xxx.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/3w-9xxx.h 2005-11-01 13:19:12.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/3w-9xxx.h 2005-12-12 21:23:51.000000000 +0000
@@ -672,7 +672,7 @@ typedef struct TAG_TW_Device_Extension {
u32 ioctl_msec;
int chrdev_request_id;
wait_queue_head_t ioctl_wqueue;
- struct semaphore ioctl_sem;
+ struct mutex ioctl_sem;
char aen_clobber;
unsigned short working_srl;
unsigned short working_branch;
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/3w-xxxx.h linux-2.6.15-rc5-mutex/drivers/scsi/3w-xxxx.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/3w-xxxx.h 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/3w-xxxx.h 2005-12-12 21:24:35.000000000 +0000
@@ -420,7 +420,7 @@ typedef struct TAG_TW_Device_Extension {
u32 max_sector_count;
u32 aen_count;
struct Scsi_Host *host;
- struct semaphore ioctl_sem;
+ struct mutex ioctl_sem;
unsigned short aen_queue[TW_Q_LENGTH];
unsigned char aen_head;
unsigned char aen_tail;
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/aachba.c linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/aachba.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/aachba.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/aachba.c 2005-12-12 22:08:48.000000000 +0000
@@ -32,7 +32,7 @@
#include <linux/slab.h>
#include <linux/completion.h>
#include <linux/blkdev.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <asm/uaccess.h>

#include <scsi/scsi.h>
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/aacraid.h linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/aacraid.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/aacraid.h 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/aacraid.h 2005-12-12 21:25:15.000000000 +0000
@@ -735,7 +735,7 @@ struct aac_fib_context {
u32 unique; // unique value representing this context
ulong jiffies; // used for cleanup - dmb changed to ulong
struct list_head next; // used to link context's into a linked list
- struct semaphore wait_sem; // this is used to wait for the next fib to arrive.
+ struct mutex wait_sem; // this is used to wait for the next fib to arrive.
int wait; // Set to true when thread is in WaitForSingleObject
unsigned long count; // total number of FIBs on FibList
struct list_head fib_list; // this holds fibs and their attachd hw_fibs
@@ -804,7 +804,7 @@ struct fib {
* This is the event the sendfib routine will wait on if the
* caller did not pass one and this is synch io.
*/
- struct semaphore event_wait;
+ struct mutex event_wait;
spinlock_t event_lock;

u32 done; /* gets set to 1 when fib is complete */
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/commctrl.c linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/commctrl.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/commctrl.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/commctrl.c 2005-12-12 22:08:48.000000000 +0000
@@ -38,7 +38,7 @@
#include <linux/completion.h>
#include <linux/dma-mapping.h>
#include <linux/blkdev.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <asm/uaccess.h>

#include "aacraid.h"
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/comminit.c linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/comminit.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/comminit.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/comminit.c 2005-12-12 22:08:48.000000000 +0000
@@ -40,7 +40,7 @@
#include <linux/completion.h>
#include <linux/mm.h>
#include <scsi/scsi_host.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include "aacraid.h"

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/commsup.c linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/commsup.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/commsup.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/commsup.c 2005-12-12 22:08:48.000000000 +0000
@@ -40,7 +40,7 @@
#include <linux/blkdev.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_device.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <asm/delay.h>

#include "aacraid.h"
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/dpcsup.c linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/dpcsup.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/dpcsup.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/dpcsup.c 2005-12-12 22:08:48.000000000 +0000
@@ -38,7 +38,7 @@
#include <linux/slab.h>
#include <linux/completion.h>
#include <linux/blkdev.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include "aacraid.h"

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/linit.c linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/linit.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/linit.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/linit.c 2005-12-12 22:08:48.000000000 +0000
@@ -49,7 +49,7 @@
#include <linux/ioctl32.h>
#include <linux/delay.h>
#include <linux/smp_lock.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/rkt.c linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/rkt.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/rkt.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/rkt.c 2005-12-12 22:08:48.000000000 +0000
@@ -40,7 +40,7 @@
#include <linux/completion.h>
#include <linux/time.h>
#include <linux/interrupt.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include <scsi/scsi_host.h>

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/rx.c linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/rx.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/rx.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/rx.c 2005-12-12 22:08:48.000000000 +0000
@@ -40,7 +40,7 @@
#include <linux/completion.h>
#include <linux/time.h>
#include <linux/interrupt.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include <scsi/scsi_host.h>

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/sa.c linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/sa.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aacraid/sa.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aacraid/sa.c 2005-12-12 22:08:48.000000000 +0000
@@ -40,7 +40,7 @@
#include <linux/completion.h>
#include <linux/time.h>
#include <linux/interrupt.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include <scsi/scsi_host.h>

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aha152x.c linux-2.6.15-rc5-mutex/drivers/scsi/aha152x.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aha152x.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aha152x.c 2005-12-12 22:08:48.000000000 +0000
@@ -253,7 +253,7 @@
#include <linux/isapnp.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <scsi/scsicam.h>

#include "scsi.h"
@@ -549,7 +549,7 @@ struct aha152x_hostdata {
*/
struct aha152x_scdata {
Scsi_Cmnd *next; /* next sc in queue */
- struct semaphore *sem; /* semaphore to block on */
+ struct mutex *sem; /* semaphore to block on */
};


@@ -978,7 +978,7 @@ static int setup_expected_interrupts(str
/*
* Queue a command and setup interrupts for a free bus.
*/
-static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct semaphore *sem, int phase, void (*done)(Scsi_Cmnd *))
+static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct mutex *sem, int phase, void (*done)(Scsi_Cmnd *))
{
struct Scsi_Host *shpnt = SCpnt->device->host;
unsigned long flags;
@@ -1142,7 +1142,7 @@ static int aha152x_abort(Scsi_Cmnd *SCpn
static void timer_expired(unsigned long p)
{
Scsi_Cmnd *SCp = (Scsi_Cmnd *)p;
- struct semaphore *sem = SCSEM(SCp);
+ struct mutex *sem = SCSEM(SCp);
struct Scsi_Host *shpnt = SCp->device->host;
unsigned long flags;

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aic7xxx/aic79xx_osm.h linux-2.6.15-rc5-mutex/drivers/scsi/aic7xxx/aic79xx_osm.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aic7xxx/aic79xx_osm.h 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aic7xxx/aic79xx_osm.h 2005-12-12 21:20:02.000000000 +0000
@@ -390,7 +390,7 @@ struct ahd_platform_data {
spinlock_t spin_lock;
u_int qfrozen;
struct timer_list reset_timer;
- struct semaphore eh_sem;
+ struct mutex eh_sem;
struct Scsi_Host *host; /* pointer to scsi host */
#define AHD_LINUX_NOIRQ ((uint32_t)~0)
uint32_t irq; /* IRQ for this adapter */
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aic7xxx/aic7xxx_osm.h linux-2.6.15-rc5-mutex/drivers/scsi/aic7xxx/aic7xxx_osm.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/aic7xxx/aic7xxx_osm.h 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/aic7xxx/aic7xxx_osm.h 2005-12-12 21:45:18.000000000 +0000
@@ -394,7 +394,7 @@ struct ahc_platform_data {
spinlock_t spin_lock;
u_int qfrozen;
struct timer_list reset_timer;
- struct semaphore eh_sem;
+ struct mutex eh_sem;
struct Scsi_Host *host; /* pointer to scsi host */
#define AHC_LINUX_NOIRQ ((uint32_t)~0)
uint32_t irq; /* IRQ for this adapter */
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/ch.c linux-2.6.15-rc5-mutex/drivers/scsi/ch.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/ch.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/ch.c 2005-12-12 21:23:01.000000000 +0000
@@ -112,7 +112,7 @@ typedef struct {
u_int counts[CH_TYPES];
u_int unit_attention;
u_int voltags;
- struct semaphore lock;
+ struct mutex lock;
} scsi_changer;

static LIST_HEAD(ch_devlist);
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/dpt/dpti_i2o.h linux-2.6.15-rc5-mutex/drivers/scsi/dpt/dpti_i2o.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/dpt/dpti_i2o.h 2004-06-18 13:41:50.000000000 +0100
+++ linux-2.6.15-rc5-mutex/drivers/scsi/dpt/dpti_i2o.h 2005-12-12 22:08:48.000000000 +0000
@@ -21,7 +21,7 @@

#include <linux/i2o-dev.h>

-#include <asm/semaphore.h> /* Needed for MUTEX init macros */
+#include <linux/semaphore.h> /* Needed for MUTEX init macros */
#include <linux/version.h>
#include <linux/config.h>
#include <linux/notifier.h>
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/iscsi_tcp.h linux-2.6.15-rc5-mutex/drivers/scsi/iscsi_tcp.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/iscsi_tcp.h 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/iscsi_tcp.h 2005-12-12 21:24:13.000000000 +0000
@@ -157,7 +157,7 @@ struct iscsi_conn {
struct kfifo *mgmtqueue; /* mgmt (control) xmit queue */
struct kfifo *xmitqueue; /* data-path cmd queue */
struct work_struct xmitwork; /* per-conn. xmit workqueue */
- struct semaphore xmitsema; /* serializes connection xmit,
+ struct mutex xmitsema; /* serializes connection xmit,
* access to kfifos: *
* xmitqueue, writequeue, *
* immqueue, mgmtqueue */
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/libata-core.c linux-2.6.15-rc5-mutex/drivers/scsi/libata-core.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/libata-core.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/libata-core.c 2005-12-12 22:08:48.000000000 +0000
@@ -56,7 +56,7 @@
#include <scsi/scsi_host.h>
#include <linux/libata.h>
#include <asm/io.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <asm/byteorder.h>

#include "libata.h"
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/mega_common.h linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/mega_common.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/mega_common.h 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/mega_common.h 2005-12-12 22:08:48.000000000 +0000
@@ -27,7 +27,7 @@
#include <linux/list.h>
#include <linux/moduleparam.h>
#include <linux/dma-mapping.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_ioctl.h linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_ioctl.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_ioctl.h 2005-03-02 12:08:25.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_ioctl.h 2005-12-12 22:08:48.000000000 +0000
@@ -18,7 +18,7 @@
#define _MEGARAID_IOCTL_H_

#include <linux/types.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include "mbox_defs.h"

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_mbox.c linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_mbox.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_mbox.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_mbox.c 2005-12-12 20:14:16.000000000 +0000
@@ -3870,7 +3870,7 @@ megaraid_sysfs_alloc_resources(adapter_t
megaraid_sysfs_free_resources(adapter);
}

- sema_init(&raid_dev->sysfs_sem, 1);
+ init_MUTEX(&raid_dev->sysfs_sem);

init_waitqueue_head(&raid_dev->sysfs_wait_q);

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_mbox.h linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_mbox.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_mbox.h 2005-08-30 13:56:25.000000000 +0100
+++ linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_mbox.h 2005-12-12 20:14:29.000000000 +0000
@@ -205,7 +205,7 @@ typedef struct {
int hw_error;
int fast_load;
uint8_t channel_class;
- struct semaphore sysfs_sem;
+ struct mutex sysfs_sem;
uioc_t *sysfs_uioc;
mbox64_t *sysfs_mbox64;
caddr_t sysfs_buffer;
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_mm.c linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_mm.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_mm.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_mm.c 2005-12-12 20:34:30.000000000 +0000
@@ -571,14 +571,14 @@ mraid_mm_alloc_kioc(mraid_mmadp_t *adp)
struct list_head* head;
unsigned long flags;

- down(&adp->kioc_semaphore);
+ down_sem(&adp->kioc_semaphore);

spin_lock_irqsave(&adp->kioc_pool_lock, flags);

head = &adp->kioc_pool;

if (list_empty(head)) {
- up(&adp->kioc_semaphore);
+ up_sem(&adp->kioc_semaphore);
spin_unlock_irqrestore(&adp->kioc_pool_lock, flags);

con_log(CL_ANN, ("megaraid cmm: kioc list empty!\n"));
@@ -645,7 +645,7 @@ mraid_mm_dealloc_kioc(mraid_mmadp_t *adp
spin_unlock_irqrestore(&adp->kioc_pool_lock, flags);

/* increment the free kioc count */
- up(&adp->kioc_semaphore);
+ up_sem(&adp->kioc_semaphore);

return;
}
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_sas.c linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_sas.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_sas.c 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_sas.c 2005-12-12 20:35:15.000000000 +0000
@@ -2100,7 +2100,7 @@ megasas_probe_one(struct pci_dev *pdev,
spin_lock_init(&instance->cmd_pool_lock);
spin_lock_init(&instance->instance_lock);

- sema_init(&instance->aen_mutex, 1);
+ init_MUTEX(&instance->aen_mutex);
sema_init(&instance->ioctl_sem, MEGASAS_INT_CMDS);

/*
@@ -2579,12 +2579,12 @@ static int megasas_mgmt_ioctl_fw(struct
/*
* We will allow only MEGASAS_INT_CMDS number of parallel ioctl cmds
*/
- if (down_interruptible(&instance->ioctl_sem)) {
+ if (down_sem_interruptible(&instance->ioctl_sem)) {
error = -ERESTARTSYS;
goto out_kfree_ioc;
}
error = megasas_mgmt_fw_ioctl(instance, user_ioc, ioc);
- up(&instance->ioctl_sem);
+ up_sem(&instance->ioctl_sem);

out_kfree_ioc:
kfree(ioc);
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_sas.h linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_sas.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid/megaraid_sas.h 2005-11-01 13:19:13.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/megaraid/megaraid_sas.h 2005-12-12 20:14:04.000000000 +0000
@@ -1042,7 +1042,7 @@ struct megasas_instance {
struct megasas_evt_detail *evt_detail;
dma_addr_t evt_detail_h;
struct megasas_cmd *aen_cmd;
- struct semaphore aen_mutex;
+ struct mutex aen_mutex;
struct semaphore ioctl_sem;

struct Scsi_Host *host;
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid.h linux-2.6.15-rc5-mutex/drivers/scsi/megaraid.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/megaraid.h 2005-12-08 16:23:45.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/megaraid.h 2005-12-12 21:23:40.000000000 +0000
@@ -889,7 +889,7 @@ typedef struct {

scb_t int_scb;
Scsi_Cmnd int_scmd;
- struct semaphore int_mtx; /* To synchronize the internal
+ struct mutex int_mtx; /* To synchronize the internal
commands */
struct completion int_waitq; /* wait queue for internal
cmds */
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/osst.h linux-2.6.15-rc5-mutex/drivers/scsi/osst.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/osst.h 2005-03-02 12:08:25.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/osst.h 2005-12-12 21:23:13.000000000 +0000
@@ -532,7 +532,7 @@ struct osst_tape {
struct scsi_driver *driver;
unsigned capacity;
struct scsi_device *device;
- struct semaphore lock; /* for serialization */
+ struct mutex lock; /* for serialization */
struct completion wait; /* for SCSI commands */
struct osst_buffer * buffer;

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/qla2xxx/qla_def.h linux-2.6.15-rc5-mutex/drivers/scsi/qla2xxx/qla_def.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/qla2xxx/qla_def.h 2005-12-08 16:23:46.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/qla2xxx/qla_def.h 2005-12-12 22:08:48.000000000 +0000
@@ -22,7 +22,7 @@
#include <linux/completion.h>
#include <linux/interrupt.h>
#include <linux/workqueue.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
@@ -2370,7 +2370,7 @@ typedef struct scsi_qla_host {
int dpc_should_die;
struct completion dpc_inited;
struct completion dpc_exited;
- struct semaphore *dpc_wait;
+ struct mutex *dpc_wait;
uint8_t dpc_active; /* DPC routine is active */

/* Timeout timers. */
@@ -2410,8 +2410,8 @@ typedef struct scsi_qla_host {

spinlock_t mbx_reg_lock; /* Mbx Cmd Register Lock */

- struct semaphore mbx_cmd_sem; /* Serialialize mbx access */
- struct semaphore mbx_intr_sem; /* Used for completion notification */
+ struct mutex mbx_cmd_sem; /* Serialialize mbx access */
+ struct mutex mbx_intr_sem; /* Used for completion notification */

uint32_t mbx_flags;
#define MBX_IN_PROGRESS BIT_0
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/qla2xxx/qla_gbl.h linux-2.6.15-rc5-mutex/drivers/scsi/qla2xxx/qla_gbl.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/qla2xxx/qla_gbl.h 2005-12-08 16:23:46.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/qla2xxx/qla_gbl.h 2005-12-12 21:20:49.000000000 +0000
@@ -74,7 +74,7 @@ extern void qla2x00_mark_all_devices_los

extern void qla2x00_blink_led(scsi_qla_host_t *);

-extern int qla2x00_down_timeout(struct semaphore *, unsigned long);
+extern int qla2x00_down_timeout(struct mutex *, unsigned long);

/*
* Global Function Prototypes in qla_iocb.c source file.
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/qla2xxx/qla_mbx.c linux-2.6.15-rc5-mutex/drivers/scsi/qla2xxx/qla_mbx.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/qla2xxx/qla_mbx.c 2005-12-08 16:23:46.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/qla2xxx/qla_mbx.c 2005-12-12 21:46:06.000000000 +0000
@@ -12,7 +12,7 @@
static void
qla2x00_mbx_sem_timeout(unsigned long data)
{
- struct semaphore *sem_ptr = (struct semaphore *)data;
+ struct mutex *sem_ptr = (struct mutex *)data;

DEBUG11(printk("qla2x00_sem_timeout: entered.\n");)

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/qla2xxx/qla_os.c linux-2.6.15-rc5-mutex/drivers/scsi/qla2xxx/qla_os.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/qla2xxx/qla_os.c 2005-12-08 16:23:46.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/qla2xxx/qla_os.c 2005-12-12 21:21:00.000000000 +0000
@@ -2468,7 +2468,7 @@ qla2x00_timer(scsi_qla_host_t *ha)

/* XXX(hch): crude hack to emulate a down_timeout() */
int
-qla2x00_down_timeout(struct semaphore *sema, unsigned long timeout)
+qla2x00_down_timeout(struct mutex *sema, unsigned long timeout)
{
const unsigned int step = 100; /* msecs */
unsigned int iterations = jiffies_to_msecs(timeout)/100;
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/scsi_scan.c linux-2.6.15-rc5-mutex/drivers/scsi/scsi_scan.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/scsi_scan.c 2005-12-08 16:23:46.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/scsi_scan.c 2005-12-12 22:08:48.000000000 +0000
@@ -30,7 +30,7 @@
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/blkdev.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/scsi_transport_spi.c linux-2.6.15-rc5-mutex/drivers/scsi/scsi_transport_spi.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/scsi_transport_spi.c 2005-12-08 16:23:46.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/scsi_transport_spi.c 2005-12-12 22:08:48.000000000 +0000
@@ -23,7 +23,7 @@
#include <linux/module.h>
#include <linux/workqueue.h>
#include <linux/blkdev.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <scsi/scsi.h>
#include "scsi_priv.h"
#include <scsi/scsi_device.h>
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/st.h linux-2.6.15-rc5-mutex/drivers/scsi/st.h
--- /warthog/kernels/linux-2.6.15-rc5/drivers/scsi/st.h 2005-11-01 13:19:13.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/scsi/st.h 2005-12-12 21:23:22.000000000 +0000
@@ -87,7 +87,7 @@ struct st_partstat {
struct scsi_tape {
struct scsi_driver *driver;
struct scsi_device *device;
- struct semaphore lock; /* For serialization */
+ struct mutex lock; /* For serialization */
struct completion wait; /* For SCSI commands */
struct st_buffer *buffer;

diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/serial/crisv10.c linux-2.6.15-rc5-mutex/drivers/serial/crisv10.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/serial/crisv10.c 2005-12-08 16:23:46.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/serial/crisv10.c 2005-12-12 21:37:16.000000000 +0000
@@ -1318,7 +1318,7 @@ static unsigned char *tmp_buf;
#ifdef DECLARE_MUTEX
static DECLARE_MUTEX(tmp_buf_sem);
#else
-static struct semaphore tmp_buf_sem = MUTEX;
+static struct mutex tmp_buf_sem = MUTEX;
#endif

/* Calculate the chartime depending on baudrate, numbor of bits etc. */
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/serial/mcfserial.c linux-2.6.15-rc5-mutex/drivers/serial/mcfserial.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/serial/mcfserial.c 2005-12-08 16:23:46.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/serial/mcfserial.c 2005-12-12 22:08:48.000000000 +0000
@@ -40,7 +40,7 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <asm/delay.h>
#include <asm/coldfire.h>
#include <asm/mcfsim.h>
diff -uNrp /warthog/kernels/linux-2.6.15-rc5/drivers/serial/pmac_zilog.c linux-2.6.15-rc5-mutex/drivers/serial/pmac_zilog.c
--- /warthog/kernels/linux-2.6.15-rc5/drivers/serial/pmac_zilog.c 2005-11-01 13:19:13.000000000 +0000
+++ linux-2.6.15-rc5-mutex/drivers/serial/pmac_zilog.c 2005-12-12 22:08:48.000000000 +0000
@@ -68,7 +68,7 @@
#include <asm/pmac_feature.h>
#include <asm/dbdma.h>
#include <asm/macio.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>

#if defined (CONFIG_SERIAL_PMACZILOG_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
#define SUPPORT_SYSRQ
-
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