[WATCHDOG] more coding style clean-up's

More coding style clean-up's.

Signed-off-by: Wim Van Sebroeck <[e-mail]>

drivers/watchdog/Kconfig

···
 	  module will be called pc87413_wdt.
 
 	  Most people will say N.
- 
+
 config 60XX_WDT
 	tristate "SBC-60XX Watchdog Timer"
 	depends on X86

drivers/watchdog/Makefile

···
 
 # MIPS Architecture
 obj-$(CONFIG_INDYDOG) += indydog.o
-obj-$(CONFIG_WDT_MTX1)	+= mtx-1_wdt.o
+obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o
 obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
 obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
 obj-$(CONFIG_AR7_WDT) += ar7_wdt.o

drivers/watchdog/acquirewdt.c

···
 		if (!nowayout) {
 			size_t i;
 			/* note: just in case someone wrote the magic character
-			 * five months ago... */
+			   five months ago... */
 			expect_close = 0;
 			/* scan to see whether or not we got the
 			   magic character */

drivers/watchdog/advantechwdt.c

···
 #define WATCHDOG_NAME "Advantech WDT"
 #define WATCHDOG_TIMEOUT 60		/* 60 sec default timeout */
 
-static struct platform_device *advwdt_platform_device;	/* the watchdog platform device */
+/* the watchdog platform device */
+static struct platform_device *advwdt_platform_device;
 static unsigned long advwdt_is_open;
 static char adv_expect_close;
 
···
 
 			for (i = 0; i != count; i++) {
 				char c;
-				if (get_user(c, buf+i))
+				if (get_user(c, buf + i))
 					return -EFAULT;
 				if (c == 'V')
 					adv_expect_close = 42;
···
 	return nonseekable_open(inode, file);
 }
 
-static int
-advwdt_close(struct inode *inode, struct file *file)
+static int advwdt_close(struct inode *inode, struct file *file)
 {
 	if (adv_expect_close == 42) {
 		advwdt_disable();
···
 static int __devexit advwdt_remove(struct platform_device *dev)
 {
 	misc_deregister(&advwdt_miscdev);
-	release_region(wdt_start,1);
-	if(wdt_stop != wdt_start)
-		release_region(wdt_stop,1);
+	release_region(wdt_start, 1);
+	if (wdt_stop != wdt_start)
+		release_region(wdt_stop, 1);
 
 	return 0;
 }
···
 {
 	int err;
 
-	printk(KERN_INFO "WDT driver for Advantech single board computer initialising.\n");
+	printk(KERN_INFO
+	     "WDT driver for Advantech single board computer initialising.\n");
 
 	err = platform_driver_register(&advwdt_driver);
 	if (err)

drivers/watchdog/alim1535_wdt.c

···
 			   the magic character */
 			for (i = 0; i != len; i++) {
 				char c;
-				if (get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					ali_expect_release = 42;

drivers/watchdog/alim7101_wdt.c

···
 
 static void wdt_change(int writeval)
 {
-	char	tmp;
+	char tmp;
 
 	pci_read_config_byte(alim7101_pmu, ALI_7101_WDT, &tmp);
 	if (writeval == WDT_ENABLE) {
···
 			/* now scan */
 			for (ofs = 0; ofs != count; ofs++) {
 				char c;
-				if (get_user(c, buf+ofs))
+				if (get_user(c, buf + ofs))
 					return -EFAULT;
 				if (c == 'V')
 					wdt_expect_close = 42;

drivers/watchdog/ar7_wdt.c

···
 }
 
 static struct notifier_block ar7_wdt_notifier = {
-	.notifier_call = ar7_wdt_notify_sys
+	.notifier_call = ar7_wdt_notify_sys,
 };
 
 static ssize_t ar7_wdt_write(struct file *file, const char *data,
···
 		expect_close = 0;
 		for (i = 0; i < len; ++i) {
 			char c;
-			if (get_user(c, data+i))
+			if (get_user(c, data + i))
 				return -EFAULT;
 			if (c == 'V')
 				expect_close = 1;

drivers/watchdog/at32ap700x_wdt.c

···
 			 */
 			for (i = 0; i != len; i++) {
 				char c;
-				if (get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_release = 42;

drivers/watchdog/eurotechwdt.c

···
 
 			for (i = 0; i != count; i++) {
 				char c;
-				if (get_user(c, buf+i))
+				if (get_user(c, buf + i))
 					return -EFAULT;
 				if (c == 'V')
 					eur_expect_close = 42;
···
 static int eurwdt_notify_sys(struct notifier_block *this, unsigned long code,
 	void *unused)
 {
-	if (code == SYS_DOWN || code == SYS_HALT) {
-		/* Turn the card off */
-		eurwdt_disable_timer();
-	}
+	if (code == SYS_DOWN || code == SYS_HALT)
+		eurwdt_disable_timer();	/* Turn the card off */
 
 	return NOTIFY_DONE;
 }

drivers/watchdog/geodewdt.c

···
 	return 0;
 }
 
-static int
-geodewdt_open(struct inode *inode, struct file *file)
+static int geodewdt_open(struct inode *inode, struct file *file)
 {
-        if (test_and_set_bit(WDT_FLAGS_OPEN, &wdt_flags))
-                return -EBUSY;
+	if (test_and_set_bit(WDT_FLAGS_OPEN, &wdt_flags))
+		return -EBUSY;
 
-        if (!test_and_clear_bit(WDT_FLAGS_ORPHAN, &wdt_flags))
-                __module_get(THIS_MODULE);
+	if (!test_and_clear_bit(WDT_FLAGS_ORPHAN, &wdt_flags))
+		__module_get(THIS_MODULE);
 
 	geodewdt_ping();
-        return nonseekable_open(inode, file);
+	return nonseekable_open(inode, file);
 }
 
-static int
-geodewdt_release(struct inode *inode, struct file *file)
+static int geodewdt_release(struct inode *inode, struct file *file)
 {
 	if (safe_close) {
 		geodewdt_disable();
 		module_put(THIS_MODULE);
-	}
-	else {
+	} else {
 		printk(KERN_CRIT "Unexpected close - watchdog is not stopping.\n");
 		geodewdt_ping();
 
···
 	return 0;
 }
 
-static ssize_t
-geodewdt_write(struct file *file, const char __user *data, size_t len,
-	       loff_t *ppos)
+static ssize_t geodewdt_write(struct file *file, const char __user *data,
+				size_t len, loff_t *ppos)
 {
-        if(len) {
+	if (len) {
 		if (!nowayout) {
 			size_t i;
 			safe_close = 0;
···
 	return len;
 }
 
-static int
-geodewdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-	       unsigned long arg)
+static int geodewdt_ioctl(struct inode *inode, struct file *file,
+				unsigned int cmd, unsigned long arg)
 {
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
···
 		| WDIOF_MAGICCLOSE,
 		.firmware_version =     1,
 		.identity =             WATCHDOG_NAME,
-        };
+	};
 
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
···
 }
 
 static const struct file_operations geodewdt_fops = {
-        .owner          = THIS_MODULE,
-        .llseek         = no_llseek,
-        .write          = geodewdt_write,
-        .ioctl          = geodewdt_ioctl,
-        .open           = geodewdt_open,
-        .release        = geodewdt_release,
+	.owner          = THIS_MODULE,
+	.llseek         = no_llseek,
+	.write          = geodewdt_write,
+	.ioctl          = geodewdt_ioctl,
+	.open           = geodewdt_open,
+	.release        = geodewdt_release,
 };
 
 static struct miscdevice geodewdt_miscdev = {
 	.minor = WATCHDOG_MINOR,
 	.name = "watchdog",
-	.fops = &geodewdt_fops
+	.fops = &geodewdt_fops,
 };
 
-static int __devinit
-geodewdt_probe(struct platform_device *dev)
+static int __devinit geodewdt_probe(struct platform_device *dev)
 {
 	int ret, timer;
 
···
 	return ret;
 }
 
-static int __devexit
-geodewdt_remove(struct platform_device *dev)
+static int __devexit geodewdt_remove(struct platform_device *dev)
 {
 	misc_deregister(&geodewdt_miscdev);
 	return 0;
 }
 
-static void
-geodewdt_shutdown(struct platform_device *dev)
+static void geodewdt_shutdown(struct platform_device *dev)
 {
 	geodewdt_disable();
 }
···
 	},
 };
 
-static int __init
-geodewdt_init(void)
+static int __init geodewdt_init(void)
 {
 	int ret;
 
···
 	return ret;
 }
 
-static void __exit
-geodewdt_exit(void)
+static void __exit geodewdt_exit(void)
 {
 	platform_device_unregister(geodewdt_platform_device);
 	platform_driver_unregister(&geodewdt_driver);

drivers/watchdog/hpwdt.c

···
 	dmi_walk(dmi_find_cru);
 
 	/* if cru_rom_addr has been set then we found a CRU service */
-	return ((cru_rom_addr != NULL)? 0: -ENODEV);
+	return ((cru_rom_addr != NULL) ? 0: -ENODEV);
 }
 
 /* ------------------------------------------------------------------------- */
···
 			/* scan to see whether or not we got the magic char. */
 			for (i = 0; i != len; i++) {
 				char c;
-				if (get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_release = 42;

drivers/watchdog/i6300esb.c

···
  *	as published by the Free Software Foundation; either version
  *	2 of the License, or (at your option) any later version.
  *
- *      based on i810-tco.c which is in turn based on softdog.c
+ *	based on i810-tco.c which is in turn based on softdog.c
  *
- * 	The timer is implemented in the following I/O controller hubs:
- * 	(See the intel documentation on http://developer.intel.com.)
- * 	6300ESB chip : document number 300641-003
+ *	The timer is implemented in the following I/O controller hubs:
+ *	(See the intel documentation on http://developer.intel.com.)
+ *	6300ESB chip : document number 300641-003
  *
  *  2004YYZZ Ross Biro
  *	Initial version 0.01
  *  2004YYZZ Ross Biro
- *  	Version 0.02
+ *	Version 0.02
  *  20050210 David Härdeman <[e-mail]>
- *      Ported driver to kernel 2.6
+ *	Ported driver to kernel 2.6
  */
 
 /*
···
  * reload register. After this the appropriate registers can be written
  * to once before they need to be unlocked again.
  */
-static inline void esb_unlock_registers(void) {
+static inline void esb_unlock_registers(void)
+{
 	writeb(ESB_UNLOCK1, ESB_RELOAD_REG);
 	writeb(ESB_UNLOCK2, ESB_RELOAD_REG);
 }
···
 
 	/* Write timer 2 */
 	esb_unlock_registers();
-        writel(val, ESB_TIMER2_REG);
+	writel(val, ESB_TIMER2_REG);
 
 	/* Reload */
 	esb_unlock_registers();
···
 }
 
 /*
- * 	/dev/watchdog handling
+ *	/dev/watchdog handling
  */
 
 static int esb_open(struct inode *inode, struct file *file)
···
 			/* scan to see whether or not we got the magic character */
 			for (i = 0; i != len; i++) {
 				char c;
-				if (get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					esb_expect_close = 42;
···
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
 	static struct watchdog_info ident = {
-		.options =              WDIOF_SETTIMEOUT |
+		.options =		WDIOF_SETTIMEOUT |
 					WDIOF_KEEPALIVEPING |
 					WDIOF_MAGICCLOSE,
-		.firmware_version =     0,
-		.identity =             ESB_MODULE_NAME,
+		.firmware_version =	0,
+		.identity =		ESB_MODULE_NAME,
 	};
 
 	switch (cmd) {
···
 static int esb_notify_sys(struct notifier_block *this,
 					unsigned long code, void *unused)
 {
-	if (code == SYS_DOWN || code == SYS_HALT) {
-		/* Turn the WDT off */
-		esb_timer_stop();
-	}
+	if (code == SYS_DOWN || code == SYS_HALT)
+		esb_timer_stop();	/* Turn the WDT off */
+
 	return NOTIFY_DONE;
 }
 

drivers/watchdog/iTCO_vendor_support.c

···
  */
 
 /* Module and version information */
-#define DRV_NAME        "iTCO_vendor_support"
-#define DRV_VERSION     "1.01"
-#define DRV_RELDATE     "11-Nov-2006"
+#define DRV_NAME	"iTCO_vendor_support"
+#define DRV_VERSION	"1.01"
+#define DRV_RELDATE	"11-Nov-2006"
 #define PFX		DRV_NAME ": "
 
 /* Includes */
···
 
 /* iTCO defines */
 #define	SMI_EN		acpibase + 0x30	/* SMI Control and Enable Register */
-#define	TCOBASE		acpibase + 0x60	/* TCO base address		*/
-#define	TCO1_STS	TCOBASE + 0x04	/* TCO1 Status Register		*/
+#define	TCOBASE		acpibase + 0x60	/* TCO base address */
+#define	TCO1_STS	TCOBASE + 0x04	/* TCO1 Status Register */
 
 /* List of vendor support modes */
 /* SuperMicro Pentium 3 Era 370SSE+-OEM1/P3TSSE */

drivers/watchdog/iTCO_wdt.c

···
  */
 
 /* Module and version information */
-#define DRV_NAME        "iTCO_wdt"
-#define DRV_VERSION     "1.03"
-#define DRV_RELDATE     "30-Apr-2008"
+#define DRV_NAME	"iTCO_wdt"
+#define DRV_VERSION	"1.03"
+#define DRV_RELDATE	"30-Apr-2008"
 #define PFX		DRV_NAME ": "
 
 /* Includes */
···
 	TCO_ICH9,	/* ICH9 */
 	TCO_ICH9R,	/* ICH9R */
 	TCO_ICH9DH,	/* ICH9DH */
-	TCO_ICH9DO,     /* ICH9DO */
+	TCO_ICH9DO,	/* ICH9DO */
 	TCO_631XESB,	/* 631xESB/632xESB */
 };
 
···
 			   magic character */
 			for (i = 0; i != len; i++) {
 				char c;
-				if (get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_release = 42;

drivers/watchdog/ib700wdt.c

···
  *	Watchdog Operations
  */
 
-static void
-ibwdt_ping(void)
+static void ibwdt_ping(void)
 {
 	spin_lock(&ibwdt_lock);
 
···
 	spin_unlock(&ibwdt_lock);
 }
 
-static void
-ibwdt_disable(void)
+static void ibwdt_disable(void)
 {
 	spin_lock(&ibwdt_lock);
 	outb_p(0, WDT_STOP);
 	spin_unlock(&ibwdt_lock);
 }
 
-static int
-ibwdt_set_heartbeat(int t)
+static int ibwdt_set_heartbeat(int t)
 {
 	int i;
 
···
 	return nonseekable_open(inode, file);
 }
 
-static int
-ibwdt_close(struct inode *inode, struct file *file)
+static int ibwdt_close(struct inode *inode, struct file *file)
 {
 	if (expect_close == 42) {
 		ibwdt_disable();

drivers/watchdog/ibmasr.c

···
 	static const struct watchdog_info ident = {
 		.options =	WDIOF_KEEPALIVEPING |
 				WDIOF_MAGICCLOSE,
-		.identity =	"IBM ASR"
+		.identity =	"IBM ASR",
 	};
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
···
 
 static const struct file_operations asr_fops = {
 	.owner =		THIS_MODULE,
-	.llseek	=		no_llseek,
+	.llseek =		no_llseek,
 	.write =		asr_write,
 	.unlocked_ioctl =	asr_ioctl,
 	.open =			asr_open,

drivers/watchdog/iop_wdt.c

···
 	   with an open */
 	ret = misc_register(&iop_wdt_miscdev);
 	if (ret == 0)
-		printk("iop watchdog timer: timeout %lu sec\n",
+		printk(KERN_INFO "iop watchdog timer: timeout %lu sec\n",
 		       iop_watchdog_timeout());
 
 	return ret;

drivers/watchdog/it8712f_wdt.c

···
 		expect_close = 0;
 		for (i = 0; i < len; ++i) {
 			char c;
-			if (get_user(c, data+i))
+			if (get_user(c, data + i))
 				return -EFAULT;
 			if (c == 'V')
 				expect_close = 42;

drivers/watchdog/ixp4xx_wdt.c

···
 }
 
 
-static const struct file_operations ixp4xx_wdt_fops =
-{
+static const struct file_operations ixp4xx_wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.write		= ixp4xx_wdt_write,
···
 	.release	= ixp4xx_wdt_release,
 };
 
-static struct miscdevice ixp4xx_wdt_miscdev =
-{
+static struct miscdevice ixp4xx_wdt_miscdev = {
 	.minor		= WATCHDOG_MINOR,
 	.name		= "watchdog",
 	.fops		= &ixp4xx_wdt_fops,
···
 
 	asm("mrc p15, 0, %0, cr0, cr0, 0;" : "=r"(processor_id) :);
 	if (!(processor_id & 0xf) && !cpu_is_ixp46x()) {
-		printk("IXP4XXX Watchdog: Rev. A0 IXP42x CPU detected - "
-			"watchdog disabled\n");
+		printk(KERN_ERR "IXP4XXX Watchdog: Rev. A0 IXP42x CPU detected"
+			" - watchdog disabled\n");
 
 		return -ENODEV;
 	}
···
 			WDIOF_CARDRESET : 0;
 	ret = misc_register(&ixp4xx_wdt_miscdev);
 	if (ret == 0)
-		printk("IXP4xx Watchdog Timer: heartbeat %d sec\n", heartbeat);
+		printk(KERN_INFO "IXP4xx Watchdog Timer: heartbeat %d sec\n",
+			heartbeat);
 	return ret;
 }
 

drivers/watchdog/mpc5200_wdt.c

···
 static const struct file_operations mpc5200_wdt_fops = {
 	.owner	= THIS_MODULE,
 	.write	= mpc5200_wdt_write,
-	.ioctl	= mpc5200_wdt_ioctl,
+	.unlocked_ioctl	= mpc5200_wdt_ioctl,
 	.open	= mpc5200_wdt_open,
 	.release = mpc5200_wdt_release,
 };
···
 		return 0;
 
 	iounmap(wdt->regs);
- out_release:
+out_release:
 	release_mem_region(wdt->mem.start, size);
- out_free:
+out_free:
 	kfree(wdt);
 	return err;
 }

drivers/watchdog/mpcore_wdt.c

···
 
 	return 0;
 
- err_irq:
+err_irq:
 	misc_deregister(&mpcore_wdt_miscdev);
- err_misc:
+err_misc:
 	iounmap(wdt->base);
- err_free:
+err_free:
 	kfree(wdt);
- err_out:
+err_out:
 	return ret;
 }
 

drivers/watchdog/mtx-1_wdt.c

···
 	.unlocked_ioctl	= mtx1_wdt_ioctl,
 	.open 		= mtx1_wdt_open,
 	.write 		= mtx1_wdt_write,
-	.release 	= mtx1_wdt_release
+	.release 	= mtx1_wdt_release,
 };
 
 
 static struct miscdevice mtx1_wdt_misc = {
 	.minor 	= WATCHDOG_MINOR,
 	.name 	= "watchdog",
-	.fops 	= &mtx1_wdt_fops
+	.fops 	= &mtx1_wdt_fops,
 };
 
 

drivers/watchdog/omap_wdt.c

···
 static struct miscdevice omap_wdt_miscdev = {
 	.minor = WATCHDOG_MINOR,
 	.name = "watchdog",
-	.fops = &omap_wdt_fops
+	.fops = &omap_wdt_fops,
 };
 
 static int __init omap_wdt_probe(struct platform_device *pdev)

drivers/watchdog/pc87413_wdt.c

···
 
 /* #define DEBUG 1 */
 
-#define DEFAULT_TIMEOUT     1            /* 1 minute */
+#define DEFAULT_TIMEOUT     1		/* 1 minute */
 #define MAX_TIMEOUT         255
 
 #define VERSION             "1.1"
···
 #define PFX                 MODNAME ": "
 #define DPFX                MODNAME " - DEBUG: "
 
-#define WDT_INDEX_IO_PORT   (io+0)       /* I/O port base (index register) */
+#define WDT_INDEX_IO_PORT   (io+0)	/* I/O port base (index register) */
 #define WDT_DATA_IO_PORT    (WDT_INDEX_IO_PORT+1)
 #define SWC_LDN             0x04
-#define SIOCFG2             0x22         /* Serial IO register */
-#define WDCTL               0x10         /* Watchdog-Timer-Controll-Register */
-#define WDTO                0x11         /* Watchdog timeout register */
-#define WDCFG               0x12         /* Watchdog config register */
+#define SIOCFG2             0x22	/* Serial IO register */
+#define WDCTL               0x10	/* Watchdog-Timer-Controll-Register */
+#define WDTO                0x11	/* Watchdog timeout register */
+#define WDCFG               0x12	/* Watchdog config register */
 
-static int io = 0x2E;		         /* Address used on Portwell Boards */
+static int io = 0x2E;			/* Address used on Portwell Boards */
 
-static int timeout = DEFAULT_TIMEOUT;   /* timeout value */
+static int timeout = DEFAULT_TIMEOUT;	/* timeout value */
 static unsigned long timer_enabled;	/* is the timer enabled? */
 
 static char expect_close;		/* is the close expected? */
···
 
 	/* Step 2: Enable SWC functions */
 
-	outb_p(0x07, WDT_INDEX_IO_PORT);        /* Point SWC_LDN (LDN=4) */
+	outb_p(0x07, WDT_INDEX_IO_PORT);	/* Point SWC_LDN (LDN=4) */
 	outb_p(SWC_LDN, WDT_DATA_IO_PORT);
 
-	outb_p(0x30, WDT_INDEX_IO_PORT);        /* Read Index 0x30 First */
+	outb_p(0x30, WDT_INDEX_IO_PORT);	/* Read Index 0x30 First */
 	cr_data = inb(WDT_DATA_IO_PORT);
-	cr_data |= 0x01;                        /* Set Bit0 to 1 */
+	cr_data |= 0x01;			/* Set Bit0 to 1 */
 	outb_p(0x30, WDT_INDEX_IO_PORT);
-	outb_p(cr_data, WDT_DATA_IO_PORT);      /* Index0x30_bit0P1 */
+	outb_p(cr_data, WDT_DATA_IO_PORT);	/* Index0x30_bit0P1 */
 
 #ifdef DEBUG
 	printk(KERN_INFO DPFX "pc87413 - Enable SWC functions\n");
···
 
 	/* Step 3: Read SWC I/O Base Address */
 
-	outb_p(0x60, WDT_INDEX_IO_PORT);        /* Read Index 0x60 */
+	outb_p(0x60, WDT_INDEX_IO_PORT);	/* Read Index 0x60 */
 	addr_h = inb(WDT_DATA_IO_PORT);
 
-	outb_p(0x61, WDT_INDEX_IO_PORT);        /* Read Index 0x61 */
+	outb_p(0x61, WDT_INDEX_IO_PORT);	/* Read Index 0x61 */
 
 	addr_l = inb(WDT_DATA_IO_PORT);
 
···
 			   magic character */
 			for (i = 0; i != len; i++) {
 				char c;
-				if (get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_close = 42;
···
 				    WDIOF_SETTIMEOUT |
 				    WDIOF_MAGICCLOSE,
 		.firmware_version = 1,
-		.identity         = "PC87413(HF/F) watchdog"
+		.identity         = "PC87413(HF/F) watchdog",
 	};
 
 	uarg.i = (int __user *)arg;
···
 static struct miscdevice pc87413_miscdev = {
 	.minor          = WATCHDOG_MINOR,
 	.name           = "watchdog",
-	.fops           = &pc87413_fops
+	.fops           = &pc87413_fops,
 };
 
 /* -- Module init functions -------------------------------------*/
···
 
 	misc_deregister(&pc87413_miscdev);
 	unregister_reboot_notifier(&pc87413_notifier);
-	/* release_region(io,2); */
+	/* release_region(io, 2); */
 
-	printk(MODNAME " watchdog component driver removed.\n");
+	printk(KERN_INFO MODNAME " watchdog component driver removed.\n");
 }
 
 module_init(pc87413_init);

drivers/watchdog/pcwd.c

···
 #define CMD_ISA_RESET_RELAYS		0x0D
 
 /* Watchdog's Dip Switch heartbeat values */
-static const int heartbeat_tbl [] = {
+static const int heartbeat_tbl[] = {
 	20,	/* OFF-OFF-OFF	= 20 Sec  */
 	40,	/* OFF-OFF-ON	= 40 Sec  */
 	60,	/* OFF-ON-OFF	=  1 Min  */
···
 		printk(KERN_DEBUG PFX "command_mode=%d\n",
 				pcwd_private.command_mode);
 
-	return(found);
+	return found;
 }
 
 static void unset_command_mode(void)
···
 	}
 
 	unset_command_mode();
-	return(option_switches);
+	return option_switches;
 }
 
 static void pcwd_show_card_info(void)

drivers/watchdog/pcwd_pci.c

···
 #define CMD_GET_CLEAR_RESET_COUNT		0x84
 
 /* Watchdog's Dip Switch heartbeat values */
-static const int heartbeat_tbl [] = {
+static const int heartbeat_tbl[] = {
 	5,	/* OFF-OFF-OFF	=  5 Sec  */
 	10,	/* OFF-OFF-ON	= 10 Sec  */
 	30,	/* OFF-ON-OFF	= 30 Sec  */
···
 	int option_switches;
 
 	got_fw_rev = send_command(CMD_GET_FIRMWARE_VERSION, &fw_rev_major, &fw_rev_minor);
-	if (got_fw_rev) {
+	if (got_fw_rev)
 		sprintf(fw_ver_str, "%u.%02u", fw_rev_major, fw_rev_minor);
-	} else {
+	else
 		sprintf(fw_ver_str, "<card no answer>");
-	}
 
 	/* Get switch settings */
 	option_switches = pcipcwd_get_option_switches();
···
 {
 	int control_status;
 
-	*status=0;
+	*status = 0;
 	control_status = inb_p(pcipcwd_private.io_addr + 1);
 	if (control_status & WD_PCI_WTRP)
 		*status |= WDIOF_CARDRESET;
···
 	outb_p((control_status & WD_PCI_R2DS) | WD_PCI_WTRP, pcipcwd_private.io_addr + 1);
 
 	/* clear reset counter */
-	msb=0;
-	reset_counter=0xff;
+	msb = 0;
+	reset_counter = 0xff;
 	send_command(CMD_GET_CLEAR_RESET_COUNT, &msb, &reset_counter);
 
 	if (debug >= DEBUG) {
···
 			/* scan to see whether or not we got the magic character */
 			for (i = 0; i != len; i++) {
 				char c;
-				if(get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_release = 42;
···
 
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
-		return copy_to_user(argp, &ident,
-			sizeof (ident)) ? -EFAULT : 0;
+		return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
 
 	case WDIOC_GETSTATUS:
 	{
···
 	{
 		int new_options, retval = -EINVAL;
 
-		if (get_user (new_options, p))
+		if (get_user(new_options, p))
 			return -EFAULT;
 
 		if (new_options & WDIOS_DISABLECARD) {
···
 	if (pcipcwd_get_temperature(&temperature))
 		return -EFAULT;
 
-	if (copy_to_user (data, &temperature, 1))
+	if (copy_to_user(data, &temperature, 1))
 		return -EFAULT;
 
 	return 1;
···
 
 static int pcipcwd_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
 {
-	if (code==SYS_DOWN || code==SYS_HALT) {
-		/* Turn the WDT off */
-		pcipcwd_stop();
-	}
+	if (code == SYS_DOWN || code == SYS_HALT)
+		pcipcwd_stop();	/* Turn the WDT off */
 
 	return NOTIFY_DONE;
 }

drivers/watchdog/pcwd_usb.c

···
 #define USB_PCWD_PRODUCT_ID	0x1140
 
 /* table of devices that work with this driver */
-static struct usb_device_id usb_pcwd_table [] = {
+static struct usb_device_id usb_pcwd_table[] = {
 	{ USB_DEVICE(USB_PCWD_VENDOR_ID, USB_PCWD_PRODUCT_ID) },
 	{ }					/* Terminating entry */
 };
···
 #define CMD_DISABLE_WATCHDOG		CMD_ENABLE_WATCHDOG
 
 /* Watchdog's Dip Switch heartbeat values */
-static const int heartbeat_tbl [] = {
+static const int heartbeat_tbl[] = {
 	5,	/* OFF-OFF-OFF	=  5 Sec  */
 	10,	/* OFF-OFF-ON	= 10 Sec  */
 	30,	/* OFF-ON-OFF	= 30 Sec  */
···
 
 /* Structure to hold all of our device specific stuff */
 struct usb_pcwd_private {
-	struct usb_device *	udev;			/* save off the usb device pointer */
-	struct usb_interface *	interface;		/* the interface for this device */
+	struct usb_device	*udev;			/* save off the usb device pointer */
+	struct usb_interface	*interface;		/* the interface for this device */
 
 	unsigned int		interface_number;	/* the interface number used for cmd's */
 
-	unsigned char *		intr_buffer;		/* the buffer to intr data */
+	unsigned char		*intr_buffer;		/* the buffer to intr data */
 	dma_addr_t		intr_dma;		/* the dma address for the intr buffer */
 	size_t			intr_size;		/* the size of the intr buffer */
-	struct urb *		intr_urb;		/* the urb used for the intr pipe */
+	struct urb		*intr_urb;		/* the urb used for the intr pipe */
 
 	unsigned char		cmd_command;		/* The command that is reported back */
 	unsigned char		cmd_data_msb;		/* The data MSB that is reported back */
···
 static DEFINE_MUTEX(disconnect_mutex);
 
 /* local function prototypes */
-static int usb_pcwd_probe	(struct usb_interface *interface, const struct usb_device_id *id);
-static void usb_pcwd_disconnect	(struct usb_interface *interface);
+static int usb_pcwd_probe(struct usb_interface *interface, const struct usb_device_id *id);
+static void usb_pcwd_disconnect(struct usb_interface *interface);
 
 /* usb specific object needed to register this driver with the usb subsystem */
 static struct usb_driver usb_pcwd_driver = {
···
 	usb_pcwd->cmd_data_lsb = data[2];
 
 	/* notify anyone waiting that the cmd has finished */
-	atomic_set (&usb_pcwd->cmd_received, 1);
+	atomic_set(&usb_pcwd->cmd_received, 1);
 
 resubmit:
-	retval = usb_submit_urb (urb, GFP_ATOMIC);
+	retval = usb_submit_urb(urb, GFP_ATOMIC);
 	if (retval)
 		printk(KERN_ERR PFX "can't resubmit intr, usb_submit_urb failed with result %d\n",
 			retval);
···
 	dbg("sending following data cmd=0x%02x msb=0x%02x lsb=0x%02x",
 		buf[0], buf[1], buf[2]);
 
-	atomic_set (&usb_pcwd->cmd_received, 0);
+	atomic_set(&usb_pcwd->cmd_received, 0);
 
 	if (usb_control_msg(usb_pcwd->udev, usb_sndctrlpipe(usb_pcwd->udev, 0),
 			HID_REQ_SET_REPORT, HID_DT_REPORT,
···
 	got_response = 0;
 	for (count = 0; (count < USB_COMMAND_TIMEOUT) && (!got_response); count++) {
 		mdelay(1);
-		if (atomic_read (&usb_pcwd->cmd_received))
+		if (atomic_read(&usb_pcwd->cmd_received))
 			got_response = 1;
 	}
 
···
 			/* scan to see whether or not we got the magic character */
 			for (i = 0; i != len; i++) {
 				char c;
-				if(get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_release = 42;
···
 
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
-		return copy_to_user(argp, &ident,
-			sizeof (ident)) ? -EFAULT : 0;
+		return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
 
 	case WDIOC_GETSTATUS:
 	case WDIOC_GETBOOTSTATUS:
···
 	{
 		int new_options, retval = -EINVAL;
 
-		if (get_user (new_options, p))
+		if (get_user(new_options, p))
 			return -EFAULT;
 
 		if (new_options & WDIOS_DISABLECARD) {
···
 
 static int usb_pcwd_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
 {
-	if (code==SYS_DOWN || code==SYS_HALT) {
-		/* Turn the WDT off */
-		usb_pcwd_stop(usb_pcwd_device);
-	}
+	if (code == SYS_DOWN || code == SYS_HALT)
+		usb_pcwd_stop(usb_pcwd_device);	/* Turn the WDT off */
 
 	return NOTIFY_DONE;
 }
···
 /**
  *	usb_pcwd_delete
  */
-static inline void usb_pcwd_delete (struct usb_pcwd_private *usb_pcwd)
+static inline void usb_pcwd_delete(struct usb_pcwd_private *usb_pcwd)
 {
 	usb_free_urb(usb_pcwd->intr_urb);
 	if (usb_pcwd->intr_buffer != NULL)
 		usb_buffer_free(usb_pcwd->udev, usb_pcwd->intr_size,
 				usb_pcwd->intr_buffer, usb_pcwd->intr_dma);
-	kfree (usb_pcwd);
+	kfree(usb_pcwd);
 }
 
 /**
···
 	maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
 
 	/* allocate memory for our device and initialize it */
-	usb_pcwd = kzalloc (sizeof(struct usb_pcwd_private), GFP_KERNEL);
+	usb_pcwd = kzalloc(sizeof(struct usb_pcwd_private), GFP_KERNEL);
 	if (usb_pcwd == NULL) {
 		printk(KERN_ERR PFX "Out of memory\n");
 		goto error;
···
 	usb_pcwd->intr_size = (le16_to_cpu(endpoint->wMaxPacketSize) > 8 ? le16_to_cpu(endpoint->wMaxPacketSize) : 8);
 
 	/* set up the memory buffer's */
-	if (!(usb_pcwd->intr_buffer = usb_buffer_alloc(udev, usb_pcwd->intr_size, GFP_ATOMIC, &usb_pcwd->intr_dma))) {
+	usb_pcwd->intr_buffer = usb_buffer_alloc(udev, usb_pcwd->intr_size, GFP_ATOMIC, &usb_pcwd->intr_dma);
+	if (!usb_pcwd->intr_buffer) {
 		printk(KERN_ERR PFX "Out of memory\n");
 		goto error;
 	}
···
 
 	/* Get the Firmware Version */
 	got_fw_rev = usb_pcwd_send_command(usb_pcwd, CMD_GET_FIRMWARE_VERSION, &fw_rev_major, &fw_rev_minor);
-	if (got_fw_rev) {
+	if (got_fw_rev)
 		sprintf(fw_ver_str, "%u.%02u", fw_rev_major, fw_rev_minor);
-	} else {
+	else
 		sprintf(fw_ver_str, "<card no answer>");
-	}
 
 	printk(KERN_INFO PFX "Found card (Firmware: %s) with temp option\n",
 		fw_ver_str);
···
 	}
 
 	/* we can register the device now, as it is ready */
-	usb_set_intfdata (interface, usb_pcwd);
+	usb_set_intfdata(interface, usb_pcwd);
 
 	printk(KERN_INFO PFX "initialized. heartbeat=%d sec (nowayout=%d)\n",
 		heartbeat, nowayout);
···
 	/* prevent races with open() */
 	mutex_lock(&disconnect_mutex);
 
-	usb_pcwd = usb_get_intfdata (interface);
-	usb_set_intfdata (interface, NULL);
+	usb_pcwd = usb_get_intfdata(interface);
+	usb_set_intfdata(interface, NULL);
 
 	mutex_lock(&usb_pcwd->mtx);
 
···
 }
 
 
-module_init (usb_pcwd_init);
-module_exit (usb_pcwd_exit);
+module_init(usb_pcwd_init);
+module_exit(usb_pcwd_exit);

drivers/watchdog/rm9k_wdt.c

···
 	return 0;
 }
 
-static ssize_t
-wdt_gpi_write(struct file *f, const char __user *d, size_t s, loff_t *o)
+static ssize_t wdt_gpi_write(struct file *f, const char __user *d, size_t s,
+								loff_t *o)
 {
 	char val;
 
···
 
 
 /* Shutdown notifier */
-static int
-wdt_gpi_notify(struct notifier_block *this, unsigned long code, void *unused)
+static int wdt_gpi_notify(struct notifier_block *this, unsigned long code,
+			  void *unused)
 {
 	if (code == SYS_DOWN || code == SYS_HALT)
 		wdt_gpi_stop();
···
 
 
 /* Init & exit procedures */
-static const struct resource *
-wdt_gpi_get_resource(struct platform_device *pdv, const char *name,
-		      unsigned int type)
+static const struct resource *wdt_gpi_get_resource(struct platform_device *pdv,
+					const char *name, unsigned int type)
 {
 	char buf[80];
 	if (snprintf(buf, sizeof buf, "%s_0", name) >= sizeof buf)

drivers/watchdog/sb_wdog.c

···
 /*
  *	Notifier for system down
  */
-static int
-sbwdog_notify_sys(struct notifier_block *this, unsigned long code, void *erf)
+static int sbwdog_notify_sys(struct notifier_block *this, unsigned long code,
+								void *erf)
 {
 	if (code == SYS_DOWN || code == SYS_HALT) {
 		/*

drivers/watchdog/sbc60xxwdt.c

···
 			   magic character */
 			for (ofs = 0; ofs != count; ofs++) {
 				char c;
-				if (get_user(c, buf+ofs))
+				if (get_user(c, buf + ofs))
 					return -EFAULT;
 				if (c == 'V')
 					wdt_expect_close = 42;
···
 
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
-		return copy_to_user(argp, &ident, sizeof(ident))? -EFAULT : 0;
+		return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
 	case WDIOC_GETSTATUS:
 	case WDIOC_GETBOOTSTATUS:
 		return put_user(0, p);

drivers/watchdog/sc1200wdt.c

···
 			for (i = 0; i != len; i++) {
 				char c;
 
-				if (get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_close = 42;

drivers/watchdog/scx200_wdt.c

···
 		expect_close = 0;
 		for (i = 0; i < len; ++i) {
 			char c;
-			if (get_user(c, data+i))
+			if (get_user(c, data + i))
 				return -EFAULT;
 			if (c == 'V')
 				expect_close = 42;

drivers/watchdog/smsc37b787_wdt.c

···
 			   magic character */
 			for (i = 0; i != len; i++) {
 				char c;
-				if (get_user(c, data+i))
+				if (get_user(c, data + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_close = 42;
···
 					WDIOF_SETTIMEOUT |
 					WDIOF_MAGICCLOSE,
 		.firmware_version =	0,
-		.identity = 		"SMsC 37B787 Watchdog"
+		.identity = 		"SMsC 37B787 Watchdog",
 	};
 
 	uarg.i = (int __user *)arg;

drivers/watchdog/txx9wdt.c

···
 };
 
 static struct notifier_block txx9wdt_notifier = {
-	.notifier_call = txx9wdt_notify_sys
+	.notifier_call = txx9wdt_notify_sys,
 };
 
 static int __init txx9wdt_probe(struct platform_device *dev)

drivers/watchdog/w83627hf_wdt.c

···
 
 			for (i = 0; i != count; i++) {
 				char c;
-				if (get_user(c, buf+i))
+				if (get_user(c, buf + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_close = 42;
···
 static int wdt_notify_sys(struct notifier_block *this, unsigned long code,
 	void *unused)
 {
-	if (code == SYS_DOWN || code == SYS_HALT) {
-		/* Turn the WDT off */
-		wdt_disable();
-	}
+	if (code == SYS_DOWN || code == SYS_HALT)
+		wdt_disable();	/* Turn the WDT off */
+
 	return NOTIFY_DONE;
 }
 

drivers/watchdog/w83697hf_wdt.c

···
 
 			for (i = 0; i != count; i++) {
 				char c;
-				if (get_user(c, buf+i))
+				if (get_user(c, buf + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_close = 42;
···
 static int wdt_notify_sys(struct notifier_block *this, unsigned long code,
 	void *unused)
 {
-	if (code == SYS_DOWN || code == SYS_HALT) {
-		/* Turn the WDT off */
-		wdt_disable();
-	}
+	if (code == SYS_DOWN || code == SYS_HALT)
+		wdt_disable();	/* Turn the WDT off */
+
 	return NOTIFY_DONE;
 }
 
···
 	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();
 	}
 

drivers/watchdog/wafer5823wdt.c

···
 /*
  *	ICP Wafer 5823 Single Board Computer WDT driver
- *      http://www.icpamerica.com/wafer_5823.php
- *      May also work on other similar models
+ *	http://www.icpamerica.com/wafer_5823.php
+ *	May also work on other similar models
  *
  *	(c) Copyright 2002 Justin Cormack <[e-mail]>
  *
- *      Release 0.02
+ *	Release 0.02
  *
  *	Based on advantechwdt.c which is based on wdt.c.
  *	Original copyright messages:
···
 /*
  *	You must set these - there is no sane way to probe for this board.
  *
- *      To enable, write the timeout value in seconds (1 to 255) to I/O
- *      port WDT_START, then read the port to start the watchdog. To pat
- *      the dog, read port WDT_STOP to stop the timer, then read WDT_START
- *      to restart it again.
+ *	To enable, write the timeout value in seconds (1 to 255) to I/O
+ *	port WDT_START, then read the port to start the watchdog. To pat
+ *	the dog, read port WDT_STOP to stop the timer, then read WDT_START
+ *	to restart it again.
  */
 
 static int wdt_stop = 0x843;
···
 	inb_p(wdt_start);
 }
 
-static void
-wafwdt_stop(void)
+static void wafwdt_stop(void)
 {
 	/* stop watchdog */
 	inb_p(wdt_stop);
···
 	return nonseekable_open(inode, file);
 }
 
-static int
-wafwdt_close(struct inode *inode, struct file *file)
+static int wafwdt_close(struct inode *inode, struct file *file)
 {
 	if (expect_close == 42)
 		wafwdt_stop();

drivers/watchdog/wd501p.h

···
  *	http://www.cymru.net
  *
  *	This driver is provided under the GNU General Public License, incorporated
- *	herein by reference. The driver is provided without warranty or 
+ *	herein by reference. The driver is provided without warranty or
  *	support.
  *
  *	Release 0.04.

drivers/watchdog/wdrtas.c

···
 	static struct watchdog_info wdinfo = {
 		.options = WDRTAS_SUPPORTED_MASK,
 		.firmware_version = 0,
-		.identity = "wdrtas"
+		.identity = "wdrtas",
 	};
 
 	switch (cmd) {

drivers/watchdog/wdt_pci.c

···
 
 			for (i = 0; i != count; i++) {
 				char c;
-				if (get_user(c, buf+i))
+				if (get_user(c, buf + i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_close = 42;