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-rw-r--r--drivers/watchdog/alim7101_wdt.c15
-rw-r--r--drivers/watchdog/at91rm9200_wdt.c3
-rw-r--r--drivers/watchdog/bfin_wdt.c14
-rw-r--r--drivers/watchdog/cpwd.c6
-rw-r--r--drivers/watchdog/ks8695_wdt.c4
-rw-r--r--drivers/watchdog/machzwd.c9
-rw-r--r--drivers/watchdog/mpcore_wdt.c7
-rw-r--r--drivers/watchdog/s3c2410_wdt.c32
-rw-r--r--drivers/watchdog/sb_wdog.c7
-rw-r--r--drivers/watchdog/sbc60xxwdt.c5
-rw-r--r--drivers/watchdog/sbc8360.c4
-rw-r--r--drivers/watchdog/sbc_epx_c3.c9
-rw-r--r--drivers/watchdog/scx200_wdt.c4
-rw-r--r--drivers/watchdog/shwdt.c4
-rw-r--r--drivers/watchdog/softdog.c7
-rw-r--r--drivers/watchdog/w83697hf_wdt.c3
-rw-r--r--drivers/watchdog/wdrtas.c7
17 files changed, 82 insertions, 58 deletions
diff --git a/drivers/watchdog/alim7101_wdt.c b/drivers/watchdog/alim7101_wdt.c
index 90f98df5f10..f90afdb1b25 100644
--- a/drivers/watchdog/alim7101_wdt.c
+++ b/drivers/watchdog/alim7101_wdt.c
@@ -322,7 +322,8 @@ static int wdt_notify_sys(struct notifier_block *this,
* watchdog on reboot with no heartbeat
*/
wdt_change(WDT_ENABLE);
- printk(KERN_INFO PFX "Watchdog timer is now enabled with no heartbeat - should reboot in ~1 second.\n");
+ printk(KERN_INFO PFX "Watchdog timer is now enabled "
+ "with no heartbeat - should reboot in ~1 second.\n");
}
return NOTIFY_DONE;
}
@@ -374,12 +375,17 @@ static int __init alim7101_wdt_init(void)
pci_dev_put(ali1543_south);
if ((tmp & 0x1e) == 0x00) {
if (!use_gpio) {
- printk(KERN_INFO PFX "Detected old alim7101 revision 'a1d'. If this is a cobalt board, set the 'use_gpio' module parameter.\n");
+ printk(KERN_INFO PFX
+ "Detected old alim7101 revision 'a1d'. "
+ "If this is a cobalt board, set the 'use_gpio' "
+ "module parameter.\n");
goto err_out;
}
nowayout = 1;
} else if ((tmp & 0x1e) != 0x12 && (tmp & 0x1e) != 0x00) {
- printk(KERN_INFO PFX "ALi 1543 South-Bridge does not have the correct revision number (???1001?) - WDT not set\n");
+ printk(KERN_INFO PFX
+ "ALi 1543 South-Bridge does not have the correct "
+ "revision number (???1001?) - WDT not set\n");
goto err_out;
}
@@ -409,7 +415,8 @@ static int __init alim7101_wdt_init(void)
if (nowayout)
__module_get(THIS_MODULE);
- printk(KERN_INFO PFX "WDT driver for ALi M7101 initialised. timeout=%d sec (nowayout=%d)\n",
+ printk(KERN_INFO PFX "WDT driver for ALi M7101 initialised. "
+ "timeout=%d sec (nowayout=%d)\n",
timeout, nowayout);
return 0;
diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c
index 29e52c237a3..b185dafe149 100644
--- a/drivers/watchdog/at91rm9200_wdt.c
+++ b/drivers/watchdog/at91rm9200_wdt.c
@@ -268,7 +268,8 @@ static int __init at91_wdt_init(void)
if not reset to the default */
if (at91_wdt_settimeout(wdt_time)) {
at91_wdt_settimeout(WDT_DEFAULT_TIME);
- pr_info("at91_wdt: wdt_time value must be 1 <= wdt_time <= 256, using %d\n", wdt_time);
+ pr_info("at91_wdt: wdt_time value must be 1 <= wdt_time <= 256"
+ ", using %d\n", wdt_time);
}
return platform_driver_register(&at91wdt_driver);
diff --git a/drivers/watchdog/bfin_wdt.c b/drivers/watchdog/bfin_wdt.c
index 067a57cb3f8..c7b3f9df231 100644
--- a/drivers/watchdog/bfin_wdt.c
+++ b/drivers/watchdog/bfin_wdt.c
@@ -27,10 +27,15 @@
#include <linux/uaccess.h>
#include <asm/blackfin.h>
-#define stamp(fmt, args...) pr_debug("%s:%i: " fmt "\n", __func__, __LINE__, ## args)
+#define stamp(fmt, args...) \
+ pr_debug("%s:%i: " fmt "\n", __func__, __LINE__, ## args)
#define stampit() stamp("here i am")
-#define pr_devinit(fmt, args...) ({ static const __devinitconst char __fmt[] = fmt; printk(__fmt, ## args); })
-#define pr_init(fmt, args...) ({ static const __initconst char __fmt[] = fmt; printk(__fmt, ## args); })
+#define pr_devinit(fmt, args...) \
+ ({ static const __devinitconst char __fmt[] = fmt; \
+ printk(__fmt, ## args); })
+#define pr_init(fmt, args...) \
+ ({ static const __initconst char __fmt[] = fmt; \
+ printk(__fmt, ## args); })
#define WATCHDOG_NAME "bfin-wdt"
#define PFX WATCHDOG_NAME ": "
@@ -476,7 +481,8 @@ static int __init bfin_wdt_init(void)
return ret;
}
- bfin_wdt_device = platform_device_register_simple(WATCHDOG_NAME, -1, NULL, 0);
+ bfin_wdt_device = platform_device_register_simple(WATCHDOG_NAME,
+ -1, NULL, 0);
if (IS_ERR(bfin_wdt_device)) {
pr_init(KERN_ERR PFX "unable to register device\n");
platform_driver_unregister(&bfin_wdt_driver);
diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c
index 41070e4771a..081f2955419 100644
--- a/drivers/watchdog/cpwd.c
+++ b/drivers/watchdog/cpwd.c
@@ -154,9 +154,9 @@ static struct cpwd *cpwd_device;
static struct timer_list cpwd_timer;
-static int wd0_timeout = 0;
-static int wd1_timeout = 0;
-static int wd2_timeout = 0;
+static int wd0_timeout;
+static int wd1_timeout;
+static int wd2_timeout;
module_param(wd0_timeout, int, 0);
MODULE_PARM_DESC(wd0_timeout, "Default watchdog0 timeout in 1/10secs");
diff --git a/drivers/watchdog/ks8695_wdt.c b/drivers/watchdog/ks8695_wdt.c
index ae3832110ac..00b03eb43bf 100644
--- a/drivers/watchdog/ks8695_wdt.c
+++ b/drivers/watchdog/ks8695_wdt.c
@@ -293,8 +293,8 @@ static int __init ks8695_wdt_init(void)
if not reset to the default */
if (ks8695_wdt_settimeout(wdt_time)) {
ks8695_wdt_settimeout(WDT_DEFAULT_TIME);
- pr_info("ks8695_wdt: wdt_time value must be 1 <= wdt_time <= %i, using %d\n",
- wdt_time, WDT_MAX_TIME);
+ pr_info("ks8695_wdt: wdt_time value must be 1 <= wdt_time <= %i"
+ ", using %d\n", wdt_time, WDT_MAX_TIME);
}
return platform_driver_register(&ks8695wdt_driver);
}
diff --git a/drivers/watchdog/machzwd.c b/drivers/watchdog/machzwd.c
index 2dfc27559bf..b6b3f59ab44 100644
--- a/drivers/watchdog/machzwd.c
+++ b/drivers/watchdog/machzwd.c
@@ -118,7 +118,8 @@ static struct watchdog_info zf_info = {
*/
static int action;
module_param(action, int, 0);
-MODULE_PARM_DESC(action, "after watchdog resets, generate: 0 = RESET(*) 1 = SMI 2 = NMI 3 = SCI");
+MODULE_PARM_DESC(action, "after watchdog resets, generate: "
+ "0 = RESET(*) 1 = SMI 2 = NMI 3 = SCI");
static void zf_ping(unsigned long data);
@@ -142,7 +143,8 @@ static unsigned long next_heartbeat;
#ifndef ZF_DEBUG
# define dprintk(format, args...)
#else
-# define dprintk(format, args...) printk(KERN_DEBUG PFX ":%s:%d: " format, __func__, __LINE__ , ## args)
+# define dprintk(format, args...) printk(KERN_DEBUG PFX
+ ":%s:%d: " format, __func__, __LINE__ , ## args)
#endif
@@ -340,7 +342,8 @@ static int zf_close(struct inode *inode, struct file *file)
zf_timer_off();
else {
del_timer(&zf_timer);
- printk(KERN_ERR PFX ": device file closed unexpectedly. Will not stop the WDT!\n");
+ printk(KERN_ERR PFX ": device file closed unexpectedly. "
+ "Will not stop the WDT!\n");
}
clear_bit(0, &zf_is_open);
zf_expect_close = 0;
diff --git a/drivers/watchdog/mpcore_wdt.c b/drivers/watchdog/mpcore_wdt.c
index 1512ab8b175..83fa34b214b 100644
--- a/drivers/watchdog/mpcore_wdt.c
+++ b/drivers/watchdog/mpcore_wdt.c
@@ -61,7 +61,9 @@ MODULE_PARM_DESC(nowayout,
#define ONLY_TESTING 0
static int mpcore_noboot = ONLY_TESTING;
module_param(mpcore_noboot, int, 0);
-MODULE_PARM_DESC(mpcore_noboot, "MPcore watchdog action, set to 1 to ignore reboots, 0 to reboot (default=" __MODULE_STRING(ONLY_TESTING) ")");
+MODULE_PARM_DESC(mpcore_noboot, "MPcore watchdog action, "
+ "set to 1 to ignore reboots, 0 to reboot (default="
+ __MODULE_STRING(ONLY_TESTING) ")");
/*
* This is the interrupt handler. Note that we only use this
@@ -416,7 +418,8 @@ static struct platform_driver mpcore_wdt_driver = {
},
};
-static char banner[] __initdata = KERN_INFO "MPcore Watchdog Timer: 0.1. mpcore_noboot=%d mpcore_margin=%d sec (nowayout= %d)\n";
+static char banner[] __initdata = KERN_INFO "MPcore Watchdog Timer: 0.1. "
+ "mpcore_noboot=%d mpcore_margin=%d sec (nowayout= %d)\n";
static int __init mpcore_wdt_init(void)
{
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index e31925ee834..b57ac6b4914 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -68,15 +68,10 @@ MODULE_PARM_DESC(tmr_atboot,
__MODULE_STRING(CONFIG_S3C2410_WATCHDOG_ATBOOT));
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-MODULE_PARM_DESC(soft_noboot, "Watchdog action, set to 1 to ignore reboots, 0 to reboot (default depends on ONLY_TESTING)");
+MODULE_PARM_DESC(soft_noboot, "Watchdog action, set to 1 to ignore reboots, "
+ "0 to reboot (default depends on ONLY_TESTING)");
MODULE_PARM_DESC(debug, "Watchdog debug, set to >1 for debug, (default 0)");
-
-typedef enum close_state {
- CLOSE_STATE_NOT,
- CLOSE_STATE_ALLOW = 0x4021
-} close_state_t;
-
static unsigned long open_lock;
static struct device *wdt_dev; /* platform device attached to */
static struct resource *wdt_mem;
@@ -84,7 +79,7 @@ static struct resource *wdt_irq;
static struct clk *wdt_clock;
static void __iomem *wdt_base;
static unsigned int wdt_count;
-static close_state_t allow_close;
+static char expect_close;
static DEFINE_SPINLOCK(wdt_lock);
/* watchdog control routines */
@@ -211,7 +206,7 @@ static int s3c2410wdt_open(struct inode *inode, struct file *file)
if (nowayout)
__module_get(THIS_MODULE);
- allow_close = CLOSE_STATE_NOT;
+ expect_close = 0;
/* start the timer */
s3c2410wdt_start();
@@ -225,13 +220,13 @@ static int s3c2410wdt_release(struct inode *inode, struct file *file)
* Lock it in if it's a module and we set nowayout
*/
- if (allow_close == CLOSE_STATE_ALLOW)
+ if (expect_close == 42)
s3c2410wdt_stop();
else {
dev_err(wdt_dev, "Unexpected close, not stopping watchdog\n");
s3c2410wdt_keepalive();
}
- allow_close = CLOSE_STATE_NOT;
+ expect_close = 0;
clear_bit(0, &open_lock);
return 0;
}
@@ -247,7 +242,7 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
size_t i;
/* In case it was set long ago */
- allow_close = CLOSE_STATE_NOT;
+ expect_close = 0;
for (i = 0; i != len; i++) {
char c;
@@ -255,7 +250,7 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
if (get_user(c, data + i))
return -EFAULT;
if (c == 'V')
- allow_close = CLOSE_STATE_ALLOW;
+ expect_close = 42;
}
}
s3c2410wdt_keepalive();
@@ -263,7 +258,7 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
return len;
}
-#define OPTIONS WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE
+#define OPTIONS (WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE)
static const struct watchdog_info s3c2410_wdt_ident = {
.options = OPTIONS,
@@ -331,7 +326,7 @@ static irqreturn_t s3c2410wdt_irq(int irqno, void *param)
}
/* device interface */
-static int s3c2410wdt_probe(struct platform_device *pdev)
+static int __devinit s3c2410wdt_probe(struct platform_device *pdev)
{
struct resource *res;
struct device *dev;
@@ -404,7 +399,8 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
"tmr_margin value out of range, default %d used\n",
CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
else
- dev_info(dev, "default timer value is out of range, cannot start\n");
+ dev_info(dev, "default timer value is out of range, "
+ "cannot start\n");
}
ret = misc_register(&s3c2410wdt_miscdev);
@@ -453,7 +449,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
return ret;
}
-static int s3c2410wdt_remove(struct platform_device *dev)
+static int __devexit s3c2410wdt_remove(struct platform_device *dev)
{
release_resource(wdt_mem);
kfree(wdt_mem);
@@ -515,7 +511,7 @@ static int s3c2410wdt_resume(struct platform_device *dev)
static struct platform_driver s3c2410wdt_driver = {
.probe = s3c2410wdt_probe,
- .remove = s3c2410wdt_remove,
+ .remove = __devexit_p(s3c2410wdt_remove),
.shutdown = s3c2410wdt_shutdown,
.suspend = s3c2410wdt_suspend,
.resume = s3c2410wdt_resume,
diff --git a/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c
index 38f5831c929..bc3d68f99dd 100644
--- a/drivers/watchdog/sb_wdog.c
+++ b/drivers/watchdog/sb_wdog.c
@@ -269,9 +269,10 @@ 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 in %ld.%01ld seconds\n",
- ident.identity, wd_init / 1000000, (wd_init / 100000) % 10);
+ printk(KERN_CRIT "%s in danger of initiating system reset "
+ "in %ld.%01ld seconds\n",
+ ident.identity,
+ wd_init / 1000000, (wd_init / 100000) % 10);
else
cfg |= 1;
diff --git a/drivers/watchdog/sbc60xxwdt.c b/drivers/watchdog/sbc60xxwdt.c
index d1c390c7155..626d0e8e56c 100644
--- a/drivers/watchdog/sbc60xxwdt.c
+++ b/drivers/watchdog/sbc60xxwdt.c
@@ -372,8 +372,9 @@ static int __init sbc60xxwdt_init(void)
wdt_miscdev.minor, rc);
goto err_out_reboot;
}
- printk(KERN_INFO PFX "WDT driver for 60XX single board computer initialised. timeout=%d sec (nowayout=%d)\n",
- timeout, nowayout);
+ printk(KERN_INFO PFX
+ "WDT driver for 60XX single board computer initialised. "
+ "timeout=%d sec (nowayout=%d)\n", timeout, nowayout);
return 0;
diff --git a/drivers/watchdog/sbc8360.c b/drivers/watchdog/sbc8360.c
index b6e6799ec45..68e2e2d6f73 100644
--- a/drivers/watchdog/sbc8360.c
+++ b/drivers/watchdog/sbc8360.c
@@ -280,8 +280,8 @@ static int sbc8360_close(struct inode *inode, struct file *file)
if (expect_close == 42)
sbc8360_stop();
else
- printk(KERN_CRIT PFX
- "SBC8360 device closed unexpectedly. SBC8360 will not stop!\n");
+ printk(KERN_CRIT PFX "SBC8360 device closed unexpectedly. "
+ "SBC8360 will not stop!\n");
clear_bit(0, &sbc8360_is_open);
expect_close = 0;
diff --git a/drivers/watchdog/sbc_epx_c3.c b/drivers/watchdog/sbc_epx_c3.c
index e467ddcf796..af118a142e9 100644
--- a/drivers/watchdog/sbc_epx_c3.c
+++ b/drivers/watchdog/sbc_epx_c3.c
@@ -174,8 +174,8 @@ static struct notifier_block epx_c3_notifier = {
.notifier_call = epx_c3_notify_sys,
};
-static const char banner[] __initdata =
- KERN_INFO PFX "Hardware Watchdog Timer for Winsystems EPX-C3 SBC: 0.1\n";
+static const char banner[] __initdata = KERN_INFO PFX
+ "Hardware Watchdog Timer for Winsystems EPX-C3 SBC: 0.1\n";
static int __init watchdog_init(void)
{
@@ -219,6 +219,9 @@ module_init(watchdog_init);
module_exit(watchdog_exit);
MODULE_AUTHOR("Calin A. Culianu <calin@ajvar.org>");
-MODULE_DESCRIPTION("Hardware Watchdog Device for Winsystems EPX-C3 SBC. Note that there is no way to probe for this device -- so only use it if you are *sure* you are runnning on this specific SBC system from Winsystems! It writes to IO ports 0x1ee and 0x1ef!");
+MODULE_DESCRIPTION("Hardware Watchdog Device for Winsystems EPX-C3 SBC. "
+ "Note that there is no way to probe for this device -- "
+ "so only use it if you are *sure* you are runnning on this specific "
+ "SBC system from Winsystems! It writes to IO ports 0x1ee and 0x1ef!");
MODULE_LICENSE("GPL");
MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/watchdog/scx200_wdt.c b/drivers/watchdog/scx200_wdt.c
index 9e19a10a5bb..ea93692a110 100644
--- a/drivers/watchdog/scx200_wdt.c
+++ b/drivers/watchdog/scx200_wdt.c
@@ -108,7 +108,9 @@ static int scx200_wdt_open(struct inode *inode, struct file *file)
static int scx200_wdt_release(struct inode *inode, struct file *file)
{
if (expect_close != 42)
- printk(KERN_WARNING NAME ": watchdog device closed unexpectedly, will not disable the watchdog timer\n");
+ printk(KERN_WARNING NAME
+ ": watchdog device closed unexpectedly, "
+ "will not disable the watchdog timer\n");
else if (!nowayout)
scx200_wdt_disable();
expect_close = 0;
diff --git a/drivers/watchdog/shwdt.c b/drivers/watchdog/shwdt.c
index cdc7138be30..a03f84e5ee1 100644
--- a/drivers/watchdog/shwdt.c
+++ b/drivers/watchdog/shwdt.c
@@ -494,7 +494,9 @@ MODULE_LICENSE("GPL");
MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
module_param(clock_division_ratio, int, 0);
-MODULE_PARM_DESC(clock_division_ratio, "Clock division ratio. Valid ranges are from 0x5 (1.31ms) to 0x7 (5.25ms). (default=" __MODULE_STRING(clock_division_ratio) ")");
+MODULE_PARM_DESC(clock_division_ratio,
+ "Clock division ratio. Valid ranges are from 0x5 (1.31ms) "
+ "to 0x7 (5.25ms). (default=" __MODULE_STRING(clock_division_ratio) ")");
module_param(heartbeat, int, 0);
MODULE_PARM_DESC(heartbeat,
diff --git a/drivers/watchdog/softdog.c b/drivers/watchdog/softdog.c
index ebcc9cea5e9..833f49f43d4 100644
--- a/drivers/watchdog/softdog.c
+++ b/drivers/watchdog/softdog.c
@@ -71,7 +71,9 @@ static int soft_noboot = 0;
#endif /* ONLY_TESTING */
module_param(soft_noboot, int, 0);
-MODULE_PARM_DESC(soft_noboot, "Softdog action, set to 1 to ignore reboots, 0 to reboot (default depends on ONLY_TESTING)");
+MODULE_PARM_DESC(soft_noboot,
+ "Softdog action, set to 1 to ignore reboots, 0 to reboot "
+ "(default depends on ONLY_TESTING)");
/*
* Our timer
@@ -264,7 +266,8 @@ static struct notifier_block softdog_notifier = {
.notifier_call = softdog_notify_sys,
};
-static char banner[] __initdata = KERN_INFO "Software Watchdog Timer: 0.07 initialized. soft_noboot=%d soft_margin=%d sec (nowayout= %d)\n";
+static char banner[] __initdata = KERN_INFO "Software Watchdog Timer: 0.07 "
+ "initialized. soft_noboot=%d soft_margin=%d sec (nowayout= %d)\n";
static int __init watchdog_init(void)
{
diff --git a/drivers/watchdog/w83697hf_wdt.c b/drivers/watchdog/w83697hf_wdt.c
index a9c7f352fcb..af08972de50 100644
--- a/drivers/watchdog/w83697hf_wdt.c
+++ b/drivers/watchdog/w83697hf_wdt.c
@@ -413,7 +413,8 @@ static int __init wdt_init(void)
w83697hf_init();
if (early_disable) {
if (wdt_running())
- printk(KERN_WARNING PFX "Stopping previously enabled watchdog until userland kicks in\n");
+ printk(KERN_WARNING PFX "Stopping previously enabled "
+ "watchdog until userland kicks in\n");
wdt_disable();
}
diff --git a/drivers/watchdog/wdrtas.c b/drivers/watchdog/wdrtas.c
index a38fa4907c9..a4fe7a38d9b 100644
--- a/drivers/watchdog/wdrtas.c
+++ b/drivers/watchdog/wdrtas.c
@@ -49,12 +49,7 @@ MODULE_LICENSE("GPL");
MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
MODULE_ALIAS_MISCDEV(TEMP_MINOR);
-#ifdef CONFIG_WATCHDOG_NOWAYOUT
-static int wdrtas_nowayout = 1;
-#else
-static int wdrtas_nowayout = 0;
-#endif
-
+static int wdrtas_nowayout = WATCHDOG_NOWAYOUT;
static atomic_t wdrtas_miscdev_open = ATOMIC_INIT(0);
static char wdrtas_expect_close;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-30 06:10:13 +0000