[PATCH] net/pcmcia 3com: replacements of printk() with dev_info()and friends (fwd)

From: Alexander Kurz
Date: Tue Mar 30 2010 - 13:10:35 EST

Hi,
I wrote a patch as suggested by kernel-janitors.
It is my first patch, so I highly welcome comments and hints,
thanks, Alexander Kurz

---------- Forwarded message ----------
Date: Tue, 30 Mar 2010 18:55:33 +0400 (MSD)
From: Alexander Kurz <akurz@xxxxxxxx>
To: kernel-janitors@xxxxxxxxxxxxxxx
Subject: [PATCH] net/pcmcia 3com: replacements of printk() with dev_info() and
friends

Hello List,
I wrote a patch replacing some printk() with dev_info() and friends
for 3com 16-bit PCMCIA cards.
As this is my first linux patch, comments are welcome,
thanks, Alexander Kurz

---------- Forwarded message ----------
Date: Tue, 30 Mar 2010 18:51:43 +0400
From: Alexander Kurz <akurz@xxxxxxxx>
To: akurz@xxxxxxxx

From 84616314b126b730528ca10e704d80eabad96ff8 Mon Sep 17 00:00:00 2001
From: Alexander Kurz <akurz@xxxxxxxxxxxx>
Date: Tue, 30 Mar 2010 12:08:54 +0200
Subject: [PATCH] net/pcmcia 3com: replacements of printk() with dev_info() and friends
as suggested by kernel-janitors for 3com 16-bit PCMCIA cards

---
drivers/net/pcmcia/3c574_cs.c | 37 +++++++++++++++++--------------------
drivers/net/pcmcia/3c589_cs.c | 41 +++++++++++++++++++----------------------
2 files changed, 36 insertions(+), 42 deletions(-)

diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index 3d1d3a7..639cd21 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -396,7 +396,7 @@ static int tc574_config(struct pcmcia_device *link)
outw(2<<11, ioaddr + RunnerRdCtrl);
mcr = inb(ioaddr + 2);
outw(0<<11, ioaddr + RunnerRdCtrl);
- printk(KERN_INFO " ASIC rev %d,", mcr>>3);
+ dev_info(&dev->dev, " ASIC rev %d,", mcr>>3);
EL3WINDOW(3);
config = inl(ioaddr + Wn3_Config);
lp->default_media = (config & Xcvr) >> Xcvr_shift;
@@ -457,11 +457,11 @@ static int tc574_config(struct pcmcia_device *link)

strcpy(lp->node.dev_name, dev->name);

- printk(KERN_INFO "%s: %s at io %#3lx, irq %d, "
+ dev_info(&dev->dev, "%s: %s at io %#3lx, irq %d, "
"hw_addr %pM.\n",
dev->name, cardname, dev->base_addr, dev->irq,
dev->dev_addr);
- printk(" %dK FIFO split %s Rx:Tx, %sMII interface.\n",
+ dev_info(&dev->dev, " %dK FIFO split %s Rx:Tx, %sMII interface.\n",
8 << config & Ram_size,
ram_split[(config & Ram_split) >> Ram_split_shift],
config & Autoselect ? "autoselect " : "");
@@ -511,12 +511,12 @@ static void dump_status(struct net_device *dev)
{
unsigned int ioaddr = dev->base_addr;
EL3WINDOW(1);
- printk(KERN_INFO " irq status %04x, rx status %04x, tx status "
+ dev_info(&dev->dev, " irq status %04x, rx status %04x, tx status "
"%02x, tx free %04x\n", inw(ioaddr+EL3_STATUS),
inw(ioaddr+RxStatus), inb(ioaddr+TxStatus),
inw(ioaddr+TxFree));
EL3WINDOW(4);
- printk(KERN_INFO " diagnostics: fifo %04x net %04x ethernet %04x"
+ dev_info(&dev->dev, " diagnostics: fifo %04x net %04x ethernet %04x"
" media %04x\n", inw(ioaddr+0x04), inw(ioaddr+0x06),
inw(ioaddr+0x08), inw(ioaddr+0x0a));
EL3WINDOW(1);
@@ -532,7 +532,7 @@ static void tc574_wait_for_completion(struct net_device *dev, int cmd)
while (--i > 0)
if (!(inw(dev->base_addr + EL3_STATUS) & 0x1000)) break;
if (i == 0)
- printk(KERN_NOTICE "%s: command 0x%04x did not complete!\n", dev->name, cmd);
+ dev_notice(&dev->dev, "command 0x%04x did not complete!\n", cmd);
}

/* Read a word from the EEPROM using the regular EEPROM access register.
@@ -736,7 +736,7 @@ static void el3_tx_timeout(struct net_device *dev)
{
unsigned int ioaddr = dev->base_addr;

- printk(KERN_NOTICE "%s: Transmit timed out!\n", dev->name);
+ dev_notice(&dev->dev, "Transmit timed out!\n");
dump_status(dev);
dev->stats.tx_errors++;
dev->trans_start = jiffies;
@@ -856,8 +856,8 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
EL3WINDOW(4);
fifo_diag = inw(ioaddr + Wn4_FIFODiag);
EL3WINDOW(1);
- printk(KERN_NOTICE "%s: adapter failure, FIFO diagnostic"
- " register %04x.\n", dev->name, fifo_diag);
+ dev_notice(&dev->dev, "adapter failure, FIFO diagnostic"
+ " register %04x.\n", fifo_diag);
if (fifo_diag & 0x0400) {
/* Tx overrun */
tc574_wait_for_completion(dev, TxReset);
@@ -911,7 +911,7 @@ static void media_check(unsigned long arg)
this, we can limp along even if the interrupt is blocked */
if ((inw(ioaddr + EL3_STATUS) & IntLatch) && (inb(ioaddr + Timer) == 0xff)) {
if (!lp->fast_poll)
- printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
+ dev_info(&dev->dev, "interrupt(s) dropped!\n");

local_irq_save(flags);
el3_interrupt(dev->irq, dev);
@@ -934,23 +934,21 @@ static void media_check(unsigned long arg)

if (media != lp->media_status) {
if ((media ^ lp->media_status) & 0x0004)
- printk(KERN_INFO "%s: %s link beat\n", dev->name,
+ dev_info(&dev->dev, "%s link beat\n",
(lp->media_status & 0x0004) ? "lost" : "found");
if ((media ^ lp->media_status) & 0x0020) {
lp->partner = 0;
if (lp->media_status & 0x0020) {
- printk(KERN_INFO "%s: autonegotiation restarted\n",
- dev->name);
+ dev_info(&dev->dev, "autonegotiation restarted\n");
} else if (partner) {
partner &= lp->advertising;
lp->partner = partner;
- printk(KERN_INFO "%s: autonegotiation complete: "
- "%sbaseT-%cD selected\n", dev->name,
+ dev_info(&dev->dev, "autonegotiation complete: "
+ "%sbaseT-%cD selected\n",
((partner & 0x0180) ? "100" : "10"),
((partner & 0x0140) ? 'F' : 'H'));
} else {
- printk(KERN_INFO "%s: link partner did not autonegotiate\n",
- dev->name);
+ dev_info(&dev->dev, "link partner did not autonegotiate\n");
}

EL3WINDOW(3);
@@ -960,10 +958,9 @@ static void media_check(unsigned long arg)

}
if (media & 0x0010)
- printk(KERN_INFO "%s: remote fault detected\n",
- dev->name);
+ dev_info(&dev->dev, "remote fault detected\n");
if (media & 0x0002)
- printk(KERN_INFO "%s: jabber detected\n", dev->name);
+ dev_info(&dev->dev, "jabber detected\n");
lp->media_status = media;
}
spin_unlock_irqrestore(&lp->window_lock, flags);
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 091e0b0..9f6736b 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -324,11 +324,11 @@ static int tc589_config(struct pcmcia_device *link)

strcpy(lp->node.dev_name, dev->name);

- printk(KERN_INFO "%s: 3Com 3c%s, io %#3lx, irq %d, "
+ dev_info(&dev->dev, "3Com 3c%s, io %#3lx, irq %d, "
"hw_addr %pM\n",
- dev->name, (multi ? "562" : "589"), dev->base_addr, dev->irq,
+ (multi ? "562" : "589"), dev->base_addr, dev->irq,
dev->dev_addr);
- printk(KERN_INFO " %dK FIFO split %s Rx:Tx, %s xcvr\n",
+ dev_info(&dev->dev, " %dK FIFO split %s Rx:Tx, %s xcvr\n",
(fifo & 7) ? 32 : 8, ram_split[(fifo >> 16) & 3],
if_names[dev->if_port]);
return 0;
@@ -385,8 +385,7 @@ static void tc589_wait_for_completion(struct net_device *dev, int cmd)
while (--i > 0)
if (!(inw(dev->base_addr + EL3_STATUS) & 0x1000)) break;
if (i == 0)
- printk(KERN_WARNING "%s: command 0x%04x did not complete!\n",
- dev->name, cmd);
+ dev_warn(&dev->dev, "command 0x%04x did not complete!\n", cmd);
}

/*
@@ -435,12 +434,12 @@ static void dump_status(struct net_device *dev)
{
unsigned int ioaddr = dev->base_addr;
EL3WINDOW(1);
- printk(KERN_INFO " irq status %04x, rx status %04x, tx status "
+ dev_info(&dev->dev, " irq status %04x, rx status %04x, tx status "
"%02x tx free %04x\n", inw(ioaddr+EL3_STATUS),
inw(ioaddr+RX_STATUS), inb(ioaddr+TX_STATUS),
inw(ioaddr+TX_FREE));
EL3WINDOW(4);
- printk(KERN_INFO " diagnostics: fifo %04x net %04x ethernet %04x"
+ dev_info(&dev->dev, " diagnostics: fifo %04x net %04x ethernet %04x"
" media %04x\n", inw(ioaddr+0x04), inw(ioaddr+0x06),
inw(ioaddr+0x08), inw(ioaddr+0x0a));
EL3WINDOW(1);
@@ -504,8 +503,8 @@ static int el3_config(struct net_device *dev, struct ifmap *map)
if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
if (map->port <= 3) {
dev->if_port = map->port;
- printk(KERN_INFO "%s: switched to %s port\n",
- dev->name, if_names[dev->if_port]);
+ dev_info(&dev->dev, "switched to %s port\n",
+ if_names[dev->if_port]);
tc589_set_xcvr(dev, dev->if_port);
} else
return -EINVAL;
@@ -541,7 +540,7 @@ static void el3_tx_timeout(struct net_device *dev)
{
unsigned int ioaddr = dev->base_addr;

- printk(KERN_WARNING "%s: Transmit timed out!\n", dev->name);
+ dev_warn(&dev->dev, "Transmit timed out!\n");
dump_status(dev);
dev->stats.tx_errors++;
dev->trans_start = jiffies;
@@ -660,8 +659,8 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
EL3WINDOW(4);
fifo_diag = inw(ioaddr + 4);
EL3WINDOW(1);
- printk(KERN_WARNING "%s: adapter failure, FIFO diagnostic"
- " register %04x.\n", dev->name, fifo_diag);
+ dev_warn(&dev->dev, "adapter failure, FIFO diagnostic"
+ " register %04x.\n", fifo_diag);
if (fifo_diag & 0x0400) {
/* Tx overrun */
tc589_wait_for_completion(dev, TxReset);
@@ -678,8 +677,8 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
}

if (++i > 10) {
- printk(KERN_ERR "%s: infinite loop in interrupt, "
- "status %4.4x.\n", dev->name, status);
+ dev_err(&dev->dev, "infinite loop in interrupt, "
+ "status %4.4x.\n", status);
/* Clear all interrupts */
outw(AckIntr | 0xFF, ioaddr + EL3_CMD);
break;
@@ -710,7 +709,7 @@ static void media_check(unsigned long arg)
if ((inw(ioaddr + EL3_STATUS) & IntLatch) &&
(inb(ioaddr + EL3_TIMER) == 0xff)) {
if (!lp->fast_poll)
- printk(KERN_WARNING "%s: interrupt(s) dropped!\n", dev->name);
+ dev_warn(&dev->dev, "interrupt(s) dropped!\n");

local_irq_save(flags);
el3_interrupt(dev->irq, dev);
@@ -747,25 +746,23 @@ static void media_check(unsigned long arg)
if (media != lp->media_status) {
if ((media & lp->media_status & 0x8000) &&
((lp->media_status ^ media) & 0x0800))
- printk(KERN_INFO "%s: %s link beat\n", dev->name,
+ dev_info(&dev->dev, "%s link beat\n",
(lp->media_status & 0x0800 ? "lost" : "found"));
else if ((media & lp->media_status & 0x4000) &&
((lp->media_status ^ media) & 0x0010))
- printk(KERN_INFO "%s: coax cable %s\n", dev->name,
+ dev_info(&dev->dev, "coax cable %s\n",
(lp->media_status & 0x0010 ? "ok" : "problem"));
if (dev->if_port == 0) {
if (media & 0x8000) {
if (media & 0x0800)
- printk(KERN_INFO "%s: flipped to 10baseT\n",
- dev->name);
+ dev_info(&dev->dev, "flipped to 10baseT\n");
else
tc589_set_xcvr(dev, 2);
} else if (media & 0x4000) {
if (media & 0x0010)
tc589_set_xcvr(dev, 1);
else
- printk(KERN_INFO "%s: flipped to 10base2\n",
- dev->name);
+ dev_info(&dev->dev, "flipped to 10base2\n");
}
}
lp->media_status = media;
@@ -875,7 +872,7 @@ static int el3_rx(struct net_device *dev)
tc589_wait_for_completion(dev, RxDiscard);
}
if (worklimit == 0)
- printk(KERN_WARNING "%s: too much work in el3_rx!\n", dev->name);
+ dev_warn(&dev->dev, "too much work in el3_rx!\n");
return 0;
}

--
1.7.0
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