[WATCHDOG] more coding style clean-up's

More coding style clean-up's.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

drivers/watchdog/acquirewdt.c

@@ -126,7 +126,7 @@ static ssize_t acq_write(struct file *file, const char __user *buf,
 		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

@@ -47,7 +47,8 @@
 #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;
 
@@ -199,8 +200,7 @@ static int advwdt_open(struct inode *inode, struct file *file)
 	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();
@@ -315,7 +315,8 @@ static int __init advwdt_init(void)
 {
 	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/ar7_wdt.c

@@ -213,7 +213,7 @@ static int ar7_wdt_notify_sys(struct notifier_block *this,
 }
 
 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,

drivers/watchdog/eurotechwdt.c

@@ -360,10 +360,8 @@ static int eurwdt_release(struct inode *inode, struct file *file)
 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

@@ -77,8 +77,7 @@ static int geodewdt_set_heartbeat(int val)
 	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;
@@ -90,14 +89,12 @@ geodewdt_open(struct inode *inode, struct file *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();
 
@@ -109,9 +106,8 @@ geodewdt_release(struct inode *inode, struct file *file)
 	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 (!nowayout) {
@@ -134,9 +130,8 @@ geodewdt_write(struct file *file, const char __user *data, size_t len,
 	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;
@@ -211,11 +206,10 @@ static const struct file_operations geodewdt_fops = {
 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;
 
@@ -246,15 +240,13 @@ geodewdt_probe(struct platform_device *dev)
 	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();
 }
@@ -269,8 +261,7 @@ static struct platform_driver geodewdt_driver = {
 	},
 };
 
-static int __init
-geodewdt_init(void)
+static int __init geodewdt_init(void)
 {
 	int ret;
 
@@ -290,8 +281,7 @@ err:
 	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/i6300esb.c

@@ -108,7 +108,8 @@ MODULE_PARM_DESC(nowayout,
  * 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);
 }
@@ -324,10 +325,9 @@ static long esb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 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/ib700wdt.c

@@ -129,8 +129,7 @@ MODULE_PARM_DESC(nowayout,
  *	Watchdog Operations
  */
 
-static void
-ibwdt_ping(void)
+static void ibwdt_ping(void)
 {
 	spin_lock(&ibwdt_lock);
 
@@ -140,16 +139,14 @@ ibwdt_ping(void)
 	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;
 
@@ -263,8 +260,7 @@ static int ibwdt_open(struct inode *inode, struct file *file)
 	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

@@ -275,7 +275,7 @@ static long asr_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	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;

drivers/watchdog/iop_wdt.c

@@ -241,7 +241,7 @@ static int __init iop_wdt_init(void)
 	   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/ixp4xx_wdt.c

@@ -157,8 +157,7 @@ static int ixp4xx_wdt_release(struct inode *inode, struct file *file)
 }
 
 
-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,
@@ -167,8 +166,7 @@ static const struct file_operations ixp4xx_wdt_fops =
 	.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,
@@ -181,8 +179,8 @@ static int __init ixp4xx_wdt_init(void)
 
 	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;
 	}
@@ -191,7 +189,8 @@ static int __init ixp4xx_wdt_init(void)
 			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

@@ -164,7 +164,7 @@ static int mpc5200_wdt_release(struct inode *inode, struct file *file)
 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,
 };

drivers/watchdog/mtx-1_wdt.c

@@ -191,14 +191,14 @@ static const struct file_operations mtx1_wdt_fops = {
 	.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

@@ -245,7 +245,7 @@ static const struct file_operations omap_wdt_fops = {
 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

@@ -413,7 +413,7 @@ static long pc87413_ioctl(struct file *file, unsigned int cmd,
 				    WDIOF_SETTIMEOUT |
 				    WDIOF_MAGICCLOSE,
 		.firmware_version = 1,
-		.identity         = "PC87413(HF/F) watchdog"
+		.identity         = "PC87413(HF/F) watchdog",
 	};
 
 	uarg.i = (int __user *)arg;
@@ -507,7 +507,7 @@ static struct notifier_block pc87413_notifier = {
 static struct miscdevice pc87413_miscdev = {
 	.minor          = WATCHDOG_MINOR,
 	.name           = "watchdog",
-	.fops           = &pc87413_fops
+	.fops           = &pc87413_fops,
 };
 
 /* -- Module init functions -------------------------------------*/
@@ -569,7 +569,7 @@ static void __exit pc87413_exit(void)
 	unregister_reboot_notifier(&pc87413_notifier);
 	/* 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

@@ -272,7 +272,7 @@ static int set_command_mode(void)
 		printk(KERN_DEBUG PFX "command_mode=%d\n",
 				pcwd_private.command_mode);
 
-	return(found);
+	return found;
 }
 
 static void unset_command_mode(void)
@@ -325,7 +325,7 @@ static inline int pcwd_get_option_switches(void)
 	}
 
 	unset_command_mode();
-	return(option_switches);
+	return option_switches;
 }
 
 static void pcwd_show_card_info(void)

drivers/watchdog/pcwd_pci.c

@@ -219,11 +219,10 @@ static void pcipcwd_show_card_info(void)
 	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();
@@ -471,8 +470,7 @@ static long pcipcwd_ioctl(struct file *file, unsigned int cmd,
 
 	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:
 	{
@@ -625,10 +623,8 @@ static int pcipcwd_temp_release(struct inode *inode, struct file *file)
 
 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

@@ -383,8 +383,7 @@ static long usb_pcwd_ioctl(struct file *file, unsigned int cmd,
 
 	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:
@@ -518,10 +517,8 @@ static int usb_pcwd_temperature_release(struct inode *inode, struct file *file)
 
 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;
 }
@@ -640,7 +637,8 @@ static int usb_pcwd_probe(struct usb_interface *interface, const struct usb_devi
 	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;
 	}
@@ -674,11 +672,10 @@ static int usb_pcwd_probe(struct usb_interface *interface, const struct usb_devi
 
 	/* 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);

drivers/watchdog/rm9k_wdt.c

@@ -234,8 +234,8 @@ static int wdt_gpi_release(struct inode *inode, struct file *file)
 	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;
 
@@ -325,8 +325,8 @@ static long wdt_gpi_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
 
 
 /* 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();
@@ -336,9 +336,8 @@ wdt_gpi_notify(struct notifier_block *this, unsigned long code, void *unused)
 
 
 /* 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

@@ -215,8 +215,8 @@ static long sbwdog_ioctl(struct file *file, unsigned int cmd,
 /*
  *	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/smsc37b787_wdt.c

@@ -438,7 +438,7 @@ static long wb_smsc_wdt_ioctl(struct file *file,
 					WDIOF_SETTIMEOUT |
 					WDIOF_MAGICCLOSE,
 		.firmware_version =	0,
-		.identity = 		"SMsC 37B787 Watchdog"
+		.identity = 		"SMsC 37B787 Watchdog",
 	};
 
 	uarg.i = (int __user *)arg;

drivers/watchdog/txx9wdt.c

@@ -190,7 +190,7 @@ static struct miscdevice txx9wdt_miscdev = {
 };
 
 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

@@ -278,10 +278,9 @@ static int wdt_close(struct inode *inode, struct file *file)
 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

@@ -325,10 +325,9 @@ static int wdt_close(struct inode *inode, struct file *file)
 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/wafer5823wdt.c

@@ -87,8 +87,7 @@ static void wafwdt_start(void)
 	inb_p(wdt_start);
 }
 
-static void
-wafwdt_stop(void)
+static void wafwdt_stop(void)
 {
 	/* stop watchdog */
 	inb_p(wdt_stop);
@@ -199,8 +198,7 @@ static int wafwdt_open(struct inode *inode, struct file *file)
 	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/wdrtas.c

@@ -313,7 +313,7 @@ static long wdrtas_ioctl(struct file *file, unsigned int cmd,
 	static struct watchdog_info wdinfo = {
 		.options = WDRTAS_SUPPORTED_MASK,
 		.firmware_version = 0,
-		.identity = "wdrtas"
+		.identity = "wdrtas",
 	};
 
 	switch (cmd) {