watchdog: cleanup spaces before tabs

cleanup spaces before tabs in drivers/watchdog/
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

drivers/watchdog/alim1535_wdt.c

@@ -362,12 +362,12 @@ static int __init ali_find_watchdog(void)
  */
 
 static const struct file_operations ali_fops = {
-	.owner 		=	THIS_MODULE,
-	.llseek 	=	no_llseek,
+	.owner		=	THIS_MODULE,
+	.llseek		=	no_llseek,
 	.write		=	ali_write,
 	.unlocked_ioctl =	ali_ioctl,
-	.open 		=	ali_open,
-	.release 	=	ali_release,
+	.open		=	ali_open,
+	.release	=	ali_release,
 };
 
 static struct miscdevice ali_miscdev = {

drivers/watchdog/bcm47xx_wdt.c

@@ -150,8 +150,8 @@ static ssize_t bcm47xx_wdt_write(struct file *file, const char __user *data,
 }
 
 static const struct watchdog_info bcm47xx_wdt_info = {
-	.identity 	= DRV_NAME,
-	.options 	= WDIOF_SETTIMEOUT |
+	.identity	= DRV_NAME,
+	.options	= WDIOF_SETTIMEOUT |
 				WDIOF_KEEPALIVEPING |
 				WDIOF_MAGICCLOSE,
 };

drivers/watchdog/bfin_wdt.c

@@ -63,7 +63,7 @@ static DEFINE_SPINLOCK(bfin_wdt_spinlock);
 /**
  *	bfin_wdt_keepalive - Keep the Userspace Watchdog Alive
  *
- * 	The Userspace watchdog got a KeepAlive: schedule the next timeout.
+ *	The Userspace watchdog got a KeepAlive: schedule the next timeout.
  */
 static int bfin_wdt_keepalive(void)
 {
@@ -337,7 +337,7 @@ static int bfin_wdt_resume(struct platform_device *pdev)
 static const struct file_operations bfin_wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
-	.write    	= bfin_wdt_write,
+	.write		= bfin_wdt_write,
 	.unlocked_ioctl	= bfin_wdt_ioctl,
 	.open		= bfin_wdt_open,
 	.release	= bfin_wdt_release,

drivers/watchdog/cpwd.c

@@ -5,10 +5,10 @@
  * interface and Solaris-compatible ioctls as best it is
  * able.
  *
- * NOTE: 	CP1400 systems appear to have a defective intr_mask
- * 			register on the PLD, preventing the disabling of
- * 			timer interrupts.  We use a timer to periodically
- * 			reset 'stopped' watchdogs on affected platforms.
+ * NOTE:	CP1400 systems appear to have a defective intr_mask
+ *			register on the PLD, preventing the disabling of
+ *			timer interrupts.  We use a timer to periodically
+ *			reset 'stopped' watchdogs on affected platforms.
  *
  * Copyright (c) 2000 Eric Brower (ebrower@usa.net)
  * Copyright (C) 2008 David S. Miller <davem@davemloft.net>
@@ -107,13 +107,13 @@ static struct cpwd *cpwd_device;
  * -------------------
  * |-  counter val  -|
  * -------------------
- * dcntr - 	Current 16-bit downcounter value.
- * 			When downcounter reaches '0' watchdog expires.
- * 			Reading this register resets downcounter with
- * 			'limit' value.
- * limit - 	16-bit countdown value in 1/10th second increments.
- * 			Writing this register begins countdown with input value.
- * 			Reading from this register does not affect counter.
+ * dcntr -	Current 16-bit downcounter value.
+ *			When downcounter reaches '0' watchdog expires.
+ *			Reading this register resets downcounter with
+ *			'limit' value.
+ * limit -	16-bit countdown value in 1/10th second increments.
+ *			Writing this register begins countdown with input value.
+ *			Reading from this register does not affect counter.
  * NOTES:	After watchdog reset, dcntr and limit contain '1'
  *
  * status register (byte access):
@@ -123,7 +123,7 @@ static struct cpwd *cpwd_device;
  * |-   UNUSED  -| EXP | RUN |
  * ---------------------------
  * status-	Bit 0 - Watchdog is running
- * 			Bit 1 - Watchdog has expired
+ *			Bit 1 - Watchdog has expired
  *
  *** PLD register block definition (struct wd_pld_regblk)
  *
@@ -197,7 +197,7 @@ static u8 cpwd_readb(void __iomem *addr)
  * Because of the CP1400 defect this should only be
  * called during initialzation or by wd_[start|stop]timer()
  *
- * index 	- sub-device index, or -1 for 'all'
+ * index	- sub-device index, or -1 for 'all'
  * enable	- non-zero to enable interrupts, zero to disable
  */
 static void cpwd_toggleintr(struct cpwd *p, int index, int enable)
@@ -317,13 +317,13 @@ static int cpwd_getstatus(struct cpwd *p, int index)
 		} else {
 			/* Fudge WD_EXPIRED status for defective CP1400--
 			 * IF timer is running
-			 * 	AND brokenstop is set
-			 * 	AND an interrupt has been serviced
+			 *	AND brokenstop is set
+			 *	AND an interrupt has been serviced
 			 * we are WD_EXPIRED.
 			 *
 			 * IF timer is running
-			 * 	AND brokenstop is set
-			 * 	AND no interrupt has been serviced
+			 *	AND brokenstop is set
+			 *	AND no interrupt has been serviced
 			 * we are WD_FREERUN.
 			 */
 			if (p->broken &&
@@ -614,7 +614,7 @@ static int __devinit cpwd_probe(struct platform_device *op,
 
 	if (p->broken) {
 		init_timer(&cpwd_timer);
-		cpwd_timer.function 	= cpwd_brokentimer;
+		cpwd_timer.function	= cpwd_brokentimer;
 		cpwd_timer.data		= (unsigned long) p;
 		cpwd_timer.expires	= WD_BTIMEOUT;
 

drivers/watchdog/eurotechwdt.c

@@ -201,7 +201,7 @@ static void eurwdt_ping(void)
 static ssize_t eurwdt_write(struct file *file, const char __user *buf,
 size_t count, loff_t *ppos)
 {
-	if (count) 	{
+	if (count) {
 		if (!nowayout) {
 			size_t i;
 

drivers/watchdog/iTCO_wdt.c

@@ -247,7 +247,7 @@ static struct {
 	{NULL, 0}
 };
 
-#define ITCO_PCI_DEVICE(dev, data) 	\
+#define ITCO_PCI_DEVICE(dev, data) \
 	.vendor = PCI_VENDOR_ID_INTEL,	\
 	.device = dev,			\
 	.subvendor = PCI_ANY_ID,	\

drivers/watchdog/it8712f_wdt.c

@@ -69,7 +69,7 @@ static unsigned short address;
 #define IT8712F_DEVID	0x8712
 
 #define LDN_GPIO	0x07	/* GPIO and Watch Dog Timer */
-#define LDN_GAME 	0x09	/* Game Port */
+#define LDN_GAME	0x09	/* Game Port */
 
 #define WDT_CONTROL	0x71	/* WDT Register: Control */
 #define WDT_CONFIG	0x72	/* WDT Register: Configuration */

drivers/watchdog/it87_wdt.c

@@ -54,7 +54,7 @@
 /* Defaults for Module Parameter */
 #define DEFAULT_NOGAMEPORT	0
 #define DEFAULT_EXCLUSIVE	1
-#define DEFAULT_TIMEOUT 	60
+#define DEFAULT_TIMEOUT		60
 #define DEFAULT_TESTMODE	0
 #define DEFAULT_NOWAYOUT	WATCHDOG_NOWAYOUT
 
@@ -70,9 +70,9 @@
 /* Configuration Registers and Functions */
 #define LDNREG		0x07
 #define CHIPID		0x20
-#define CHIPREV 	0x22
+#define CHIPREV		0x22
 #define ACTREG		0x30
-#define BASEREG 	0x60
+#define BASEREG		0x60
 
 /* Chip Id numbers */
 #define NO_DEV_ID	0xffff
@@ -86,7 +86,7 @@
 #define IT8726_ID	0x8726	/* the data sheet suggest wrongly 0x8716 */
 
 /* GPIO Configuration Registers LDN=0x07 */
-#define WDTCTRL 	0x71
+#define WDTCTRL		0x71
 #define WDTCFG		0x72
 #define WDTVALLSB	0x73
 #define WDTVALMSB	0x74
@@ -107,7 +107,7 @@
 #define WDT_INT_MASK	0x0f
 
 /* CIR Configuration Register LDN=0x0a */
-#define CIR_ILS 	0x70
+#define CIR_ILS		0x70
 
 /* The default Base address is not always available, we use this */
 #define CIR_BASE	0x0208

drivers/watchdog/machzwd.c

@@ -54,7 +54,7 @@
 
 /* indexes */			/* size */
 #define ZFL_VERSION	0x02	/* 16   */
-#define CONTROL 	0x10	/* 16   */
+#define CONTROL		0x10	/* 16   */
 #define STATUS		0x12	/* 8    */
 #define COUNTER_1	0x0C	/* 16   */
 #define COUNTER_2	0x0E	/* 8    */

drivers/watchdog/max63xx_wdt.c

@@ -41,7 +41,7 @@ static int nowayout  = WATCHDOG_NOWAYOUT;
  * to ping the watchdog.
  */
 #define MAX6369_WDSET	(7 << 0)
-#define MAX6369_WDI   	(1 << 3)
+#define MAX6369_WDI	(1 << 3)
 
 static DEFINE_SPINLOCK(io_lock);
 

drivers/watchdog/mpc8xxx_wdt.c

@@ -2,9 +2,9 @@
  * mpc8xxx_wdt.c - MPC8xx/MPC83xx/MPC86xx watchdog userspace interface
  *
  * Authors: Dave Updegraff <dave@cray.org>
- * 	    Kumar Gala <galak@kernel.crashing.org>
- * 		Attribution: from 83xx_wst: Florian Schirmer <jolt@tuxbox.org>
- * 				..and from sc520_wdt
+ *	    Kumar Gala <galak@kernel.crashing.org>
+ *		Attribution: from 83xx_wst: Florian Schirmer <jolt@tuxbox.org>
+ *				..and from sc520_wdt
  * Copyright (c) 2008  MontaVista Software, Inc.
  *                     Anton Vorontsov <avorontsov@ru.mvista.com>
  *

drivers/watchdog/mpcore_wdt.c

@@ -172,7 +172,7 @@ static int mpcore_wdt_release(struct inode *inode, struct file *file)
 
 	/*
 	 *	Shut off the timer.
-	 * 	Lock it in if it's a module and we set nowayout
+	 *	Lock it in if it's a module and we set nowayout
 	 */
 	if (wdt->expect_close == 42)
 		mpcore_wdt_stop(wdt);

drivers/watchdog/mtx-1_wdt.c

@@ -190,19 +190,19 @@ static ssize_t mtx1_wdt_write(struct file *file, const char *buf,
 }
 
 static const struct file_operations mtx1_wdt_fops = {
-	.owner 		= THIS_MODULE,
+	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.unlocked_ioctl	= mtx1_wdt_ioctl,
-	.open 		= mtx1_wdt_open,
-	.write 		= mtx1_wdt_write,
-	.release 	= mtx1_wdt_release,
+	.open		= mtx1_wdt_open,
+	.write		= mtx1_wdt_write,
+	.release	= mtx1_wdt_release,
 };
 
 
 static struct miscdevice mtx1_wdt_misc = {
-	.minor 	= WATCHDOG_MINOR,
-	.name 	= "watchdog",
-	.fops 	= &mtx1_wdt_fops,
+	.minor	= WATCHDOG_MINOR,
+	.name	= "watchdog",
+	.fops	= &mtx1_wdt_fops,
 };
 
 

drivers/watchdog/omap_wdt.h

@@ -44,7 +44,7 @@
  * months before firing.  These limits work without scaling,
  * with the 60 second default assumed by most tools and docs.
  */
-#define TIMER_MARGIN_MAX    	(24 * 60 * 60)	/* 1 day */
+#define TIMER_MARGIN_MAX	(24 * 60 * 60)	/* 1 day */
 #define TIMER_MARGIN_DEFAULT	60	/* 60 secs */
 #define TIMER_MARGIN_MIN	1
 

drivers/watchdog/pc87413_wdt.c

@@ -514,7 +514,7 @@ static struct miscdevice pc87413_miscdev = {
 /* -- Module init functions -------------------------------------*/
 
 /**
- * 	pc87413_init: module's "constructor"
+ *	pc87413_init: module's "constructor"
  *
  *	Set up the WDT watchdog board. All we have to do is grab the
  *	resources we require and bitch if anyone beat us to them.

drivers/watchdog/pnx4008_wdt.c

@@ -4,7 +4,7 @@
  * Watchdog driver for PNX4008 board
  *
  * Authors: Dmitry Chigirev <source@mvista.com>,
- * 	    Vitaly Wool <vitalywool@gmail.com>
+ *	    Vitaly Wool <vitalywool@gmail.com>
  * Based on sa1100 driver,
  * Copyright (C) 2000 Oleg Drokin <green@crimea.edu>
  *

drivers/watchdog/s3c2410_wdt.c

@@ -224,7 +224,7 @@ static int s3c2410wdt_release(struct inode *inode, struct file *file)
 {
 	/*
 	 *	Shut off the timer.
-	 * 	Lock it in if it's a module and we set nowayout
+	 *	Lock it in if it's a module and we set nowayout
 	 */
 
 	if (expect_close == 42)

drivers/watchdog/sbc8360.c

@@ -114,7 +114,7 @@ static char expect_close;
  *	C |	6.5s	65s	650s	1300s
  *	D |	7s	70s	700s	1400s
  *	E |	7.5s	75s	750s	1500s
- *	F |	8s	80s 	800s 	1600s
+ *	F |	8s	80s	800s	1600s
  *
  * Another way to say the same things is:
  *  For N=1, Timeout = (M+1) * 0.5s

drivers/watchdog/sbc_fitpc2_wdt.c

@@ -41,7 +41,7 @@ static DEFINE_MUTEX(wdt_lock);
 #define IFACE_ON_COMMAND	1
 #define REBOOT_COMMAND		2
 
-#define WATCHDOG_NAME 		"SBC-FITPC2 Watchdog"
+#define WATCHDOG_NAME		"SBC-FITPC2 Watchdog"
 
 static void wdt_send_data(unsigned char command, unsigned char data)
 {

drivers/watchdog/smsc37b787_wdt.c

@@ -434,11 +434,11 @@ static long wb_smsc_wdt_ioctl(struct file *file,
 	} uarg;
 
 	static const struct watchdog_info ident = {
-		.options = 		WDIOF_KEEPALIVEPING |
+		.options =		WDIOF_KEEPALIVEPING |
 					WDIOF_SETTIMEOUT |
 					WDIOF_MAGICCLOSE,
 		.firmware_version =	0,
-		.identity = 		"SMsC 37B787 Watchdog",
+		.identity =		"SMsC 37B787 Watchdog",
 	};
 
 	uarg.i = (int __user *)arg;

drivers/watchdog/softdog.c

@@ -151,7 +151,7 @@ static int softdog_release(struct inode *inode, struct file *file)
 {
 	/*
 	 *	Shut off the timer.
-	 * 	Lock it in if it's a module and we set nowayout
+	 *	Lock it in if it's a module and we set nowayout
 	 */
 	if (expect_close == 42) {
 		softdog_stop();

drivers/watchdog/ts72xx_wdt.c

@@ -68,7 +68,7 @@ struct platform_device *ts72xx_wdt_pdev;
  * to control register):
  *	value	description
  *	-------------------------
- * 	0x00	watchdog disabled
+ *	0x00	watchdog disabled
  *	0x01	250ms
  *	0x02	500ms
  *	0x03	1s

drivers/watchdog/w83697ug_wdt.c

@@ -87,10 +87,10 @@ static int w83697ug_select_wd_register(void)
 	outb_p(0x87, WDT_EFER); /* Enter extended function mode */
 	outb_p(0x87, WDT_EFER); /* Again according to manual */
 
-	outb(0x20, WDT_EFER); 	/* check chip version	*/
+	outb(0x20, WDT_EFER);	/* check chip version	*/
 	version = inb(WDT_EFDR);
 
-	if (version == 0x68) {	/* W83697UG 		*/
+	if (version == 0x68) {	/* W83697UG		*/
 		printk(KERN_INFO PFX "Watchdog chip version 0x%02x = "
 			"W83697UG/UF found at 0x%04x\n", version, wdt_io);
 

drivers/watchdog/wdt.c

@@ -581,7 +581,7 @@ static void __exit wdt_exit(void)
 }
 
 /**
- * 	wdt_init:
+ *	wdt_init:
  *
  *	Set up the WDT watchdog board. All we have to do is grab the
  *	resources we require and bitch if anyone beat us to them.

drivers/watchdog/wdt977.c

@@ -281,7 +281,7 @@ static int wdt977_release(struct inode *inode, struct file *file)
 {
 	/*
 	 *	Shut off the timer.
-	 * 	Lock it in if it's a module and we set nowayout
+	 *	Lock it in if it's a module and we set nowayout
 	 */
 	if (expect_close == 42) {
 		wdt977_stop();

drivers/watchdog/wdt_pci.c

@@ -31,7 +31,7 @@
  *		Jeff Garzik	:	PCI cleanups
  *		Tigran Aivazian	:	Restructured wdtpci_init_one() to handle
  *					failures
- *		Joel Becker 	:	Added WDIOC_GET/SETTIMEOUT
+ *		Joel Becker	:	Added WDIOC_GET/SETTIMEOUT
  *		Zwane Mwaikambo	:	Magic char closing, locking changes,
  *					cleanups
  *		Matt Domsch	:	nowayout module option
@@ -764,7 +764,7 @@ static void __exit wdtpci_cleanup(void)
 
 
 /**
- * 	wdtpci_init:
+ *	wdtpci_init:
  *
  *	Set up the WDT watchdog board. All we have to do is grab the
  *	resources we require and bitch if anyone beat us to them.