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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 13:03:26 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 13:03:26 -0700
commit750f77064a290beb162352077b52c61b04bcae0e (patch)
tree736a8dd043dc4cda298762a80e7c1fbf1bb87742 /drivers/watchdog/sb_wdog.c
parent89e5d6f0d979f6e7dc2bbb1ebd9e239217e2e952 (diff)
parentb92c803ec61de59e6e4ab9b2748d8e633cec3f08 (diff)
downloadop-kernel-dev-750f77064a290beb162352077b52c61b04bcae0e.zip
op-kernel-dev-750f77064a290beb162352077b52c61b04bcae0e.tar.gz
Merge git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck: - Removal of the Documentation/watchdog/00-INDEX file - Fix boot status reporting for imx2_wdt - clean-up sp805_wdt, pnx4008_wdt and mpcore_wdt - convert printk in watchdog drivers to pr_ functions - change nowayout module parameter to bool for every watchdog device - conversion of jz4740_wdt, pnx4008_wdt, max63xx_wdt, softdog, ep93xx_wdt, coh901327 and txx9wdt to new watchdog API - Add support for the WDIOC_GETTIMELEFT ioctl call to the new watchdog API - Change the new watchdog API so that the driver updates the timeout value - two fixes for the xen_wdt driver Fix up conflicts in ep93xx driver due to the same patches being merged through separate branches. * git://www.linux-watchdog.org/linux-watchdog: (33 commits) watchdog: txx9wdt: fix timeout watchdog: Convert txx9wdt driver to watchdog framework watchdog: coh901327_wdt.c: fix timeout watchdog: coh901327: convert to use watchdog core watchdog: Add support for WDIOC_GETTIMELEFT IOCTL in watchdog core watchdog: ep93xx_wdt: timeout is an unsigned int value. watchdog: ep93xx_wdt: Fix timeout after conversion to watchdog core watchdog: Convert ep93xx driver to watchdog core watchdog: sp805: Use devm routines watchdog: sp805: replace readl/writel with lighter _relaxed variants watchdog: sp805: Fix documentation style comment watchdog: mpcore_wdt: Allow platform_get_irq() to fail watchdog: mpcore_wdt: Use devm routines watchdog: mpcore_wdt: Rename dev to pdev for pointing to struct platform_device watchdog: xen: don't clear is_active when xen_wdt_stop() failed watchdog: xen: don't unconditionally enable the watchdog during resume watchdog: fix compiler error for missing parenthesis watchdog: ep93xx_wdt.c: fix platform probe watchdog: ep93xx: Convert the watchdog driver into a platform device. watchdog: fix set_timeout operations ...
Diffstat (limited to 'drivers/watchdog/sb_wdog.c')
-rw-r--r--drivers/watchdog/sb_wdog.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c
index b01a30e..25c7a3f 100644
--- a/drivers/watchdog/sb_wdog.c
+++ b/drivers/watchdog/sb_wdog.c
@@ -43,6 +43,9 @@
* version 1 or 2 as published by the Free Software Foundation.
*
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/io.h>
#include <linux/uaccess.h>
@@ -125,9 +128,8 @@ static int sbwdog_release(struct inode *inode, struct file *file)
__raw_writeb(0, user_dog);
module_put(THIS_MODULE);
} else {
- printk(KERN_CRIT
- "%s: Unexpected close, not stopping watchdog!\n",
- ident.identity);
+ pr_crit("%s: Unexpected close, not stopping watchdog!\n",
+ ident.identity);
sbwdog_pet(user_dog);
}
clear_bit(0, &sbwdog_gate);
@@ -269,7 +271,7 @@ irqreturn_t sbwdog_interrupt(int irq, void *addr)
* if it's the second watchdog timer, it's for those users
*/
if (wd_cfg_reg == user_dog)
- printk(KERN_CRIT "%s in danger of initiating system reset "
+ pr_crit("%s in danger of initiating system reset "
"in %ld.%01ld seconds\n",
ident.identity,
wd_init / 1000000, (wd_init / 100000) % 10);
@@ -290,9 +292,8 @@ static int __init sbwdog_init(void)
*/
ret = register_reboot_notifier(&sbwdog_notifier);
if (ret) {
- printk(KERN_ERR
- "%s: cannot register reboot notifier (err=%d)\n",
- ident.identity, ret);
+ pr_err("%s: cannot register reboot notifier (err=%d)\n",
+ ident.identity, ret);
return ret;
}
@@ -303,16 +304,16 @@ static int __init sbwdog_init(void)
ret = request_irq(1, sbwdog_interrupt, IRQF_SHARED,
ident.identity, (void *)user_dog);
if (ret) {
- printk(KERN_ERR "%s: failed to request irq 1 - %d\n",
- ident.identity, ret);
+ pr_err("%s: failed to request irq 1 - %d\n",
+ ident.identity, ret);
goto out;
}
ret = misc_register(&sbwdog_miscdev);
if (ret == 0) {
- printk(KERN_INFO "%s: timeout is %ld.%ld secs\n",
- ident.identity,
- timeout / 1000000, (timeout / 100000) % 10);
+ pr_info("%s: timeout is %ld.%ld secs\n",
+ ident.identity,
+ timeout / 1000000, (timeout / 100000) % 10);
return 0;
}
free_irq(1, (void *)user_dog);
@@ -353,8 +354,7 @@ void platform_wd_setup(void)
ret = request_irq(1, sbwdog_interrupt, IRQF_SHARED,
"Kernel Watchdog", IOADDR(A_SCD_WDOG_CFG_0));
if (ret) {
- printk(KERN_CRIT
- "Watchdog IRQ zero(0) failed to be requested - %d\n", ret);
+ pr_crit("Watchdog IRQ zero(0) failed to be requested - %d\n", ret);
}
}
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