[WATCHDOG] watchdog_info constify

make the watchdog_info struct const where possible.

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

arch/powerpc/platforms/52xx/mpc52xx_gpt.c

@@ -553,7 +553,7 @@ static ssize_t mpc52xx_wdt_write(struct file *file, const char __user *data,
 	return 0;
 }
 
-static struct watchdog_info mpc5200_wdt_info = {
+static const struct watchdog_info mpc5200_wdt_info = {
 	.options	= WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
 	.identity	= WDT_IDENTITY,
 };

drivers/watchdog/acquirewdt.c

@@ -150,7 +150,7 @@ static long acq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	int options, retval = -EINVAL;
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
-	static struct watchdog_info ident = {
+	static const struct watchdog_info ident = {
 		.options = WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE,
 		.firmware_version = 1,
 		.identity = WATCHDOG_NAME,

drivers/watchdog/advantechwdt.c

@@ -137,7 +137,7 @@ static long advwdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	int new_timeout;
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
-	static struct watchdog_info ident = {
+	static const struct watchdog_info ident = {
 		.options = WDIOF_KEEPALIVEPING |
 			   WDIOF_SETTIMEOUT |
 			   WDIOF_MAGICCLOSE,

drivers/watchdog/adx_wdt.c

@@ -37,7 +37,7 @@ struct adx_wdt {
 	spinlock_t lock;
 };
 
-static struct watchdog_info adx_wdt_info = {
+static const struct watchdog_info adx_wdt_info = {
 	.identity = "Avionic Design Xanthos Watchdog",
 	.options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
 };

drivers/watchdog/alim1535_wdt.c

@@ -180,7 +180,7 @@ static long ali_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
-	static struct watchdog_info ident = {
+	static const struct watchdog_info ident = {
 		.options =		WDIOF_KEEPALIVEPING |
 					WDIOF_SETTIMEOUT |
 					WDIOF_MAGICCLOSE,

drivers/watchdog/alim7101_wdt.c

@@ -238,7 +238,7 @@ static long fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
-	static struct watchdog_info ident = {
+	static const struct watchdog_info ident = {
 		.options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT
 							| WDIOF_MAGICCLOSE,
 		.firmware_version = 1,

drivers/watchdog/ar7_wdt.c

@@ -219,7 +219,7 @@ static ssize_t ar7_wdt_write(struct file *file, const char *data,
 static long ar7_wdt_ioctl(struct file *file,
 					unsigned int cmd, unsigned long arg)
 {
-	static struct watchdog_info ident = {
+	static const struct watchdog_info ident = {
 		.identity = LONGNAME,
 		.firmware_version = 1,
 		.options = (WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING |

drivers/watchdog/at32ap700x_wdt.c

@@ -202,7 +202,7 @@ static int at32_wdt_get_status(void)
 	return status;
 }
 
-static struct watchdog_info at32_wdt_info = {
+static const struct watchdog_info at32_wdt_info = {
 	.identity	= "at32ap700x watchdog",
 	.options	= WDIOF_SETTIMEOUT |
 			  WDIOF_KEEPALIVEPING |

drivers/watchdog/at91rm9200_wdt.c

@@ -121,7 +121,7 @@ static int at91_wdt_settimeout(int new_time)
 	return 0;
 }
 
-static struct watchdog_info at91_wdt_info = {
+static const struct watchdog_info at91_wdt_info = {
 	.identity	= "at91 watchdog",
 	.options	= WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
 };

drivers/watchdog/bcm47xx_wdt.c

@@ -149,7 +149,7 @@ static ssize_t bcm47xx_wdt_write(struct file *file, const char __user *data,
 	return len;
 }
 
-static struct watchdog_info bcm47xx_wdt_info = {
+static const struct watchdog_info bcm47xx_wdt_info = {
 	.identity 	= DRV_NAME,
 	.options 	= WDIOF_SETTIMEOUT |
 				WDIOF_KEEPALIVEPING |

drivers/watchdog/bfin_wdt.c

@@ -74,7 +74,7 @@
 
 static unsigned int timeout = WATCHDOG_TIMEOUT;
 static int nowayout = WATCHDOG_NOWAYOUT;
-static struct watchdog_info bfin_wdt_info;
+static const struct watchdog_info bfin_wdt_info;
 static unsigned long open_check;
 static char expect_close;
 static DEFINE_SPINLOCK(bfin_wdt_spinlock);
@@ -388,7 +388,7 @@ static struct miscdevice bfin_wdt_miscdev = {
 	.fops     = &bfin_wdt_fops,
 };
 
-static struct watchdog_info bfin_wdt_info = {
+static const struct watchdog_info bfin_wdt_info = {
 	.identity = "Blackfin Watchdog",
 	.options  = WDIOF_SETTIMEOUT |
 		    WDIOF_KEEPALIVEPING |

drivers/watchdog/booke_wdt.c

@@ -121,7 +121,7 @@ static ssize_t booke_wdt_write(struct file *file, const char __user *buf,
 	return count;
 }
 
-static struct watchdog_info ident = {
+static const struct watchdog_info ident = {
 	.options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
 	.identity = "PowerPC Book-E Watchdog",
 };

drivers/watchdog/coh901327_wdt.c

@@ -257,7 +257,7 @@ static long coh901327_ioctl(struct file *file, unsigned int cmd,
 		struct watchdog_info __user *ident;
 		int __user *i;
 	} uarg;
-	static struct watchdog_info ident = {
+	static const struct watchdog_info ident = {
 		.options		= WDIOF_CARDRESET |
 					  WDIOF_SETTIMEOUT |
 					  WDIOF_KEEPALIVEPING,

drivers/watchdog/cpu5wdt.c

@@ -154,7 +154,7 @@ static long cpu5wdt_ioctl(struct file *file, unsigned int cmd,
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
 	unsigned int value;
-	static struct watchdog_info ident = {
+	static const struct watchdog_info ident = {
 		.options = WDIOF_CARDRESET,
 		.identity = "CPU5 WDT",
 	};

drivers/watchdog/cpwd.c

@@ -403,7 +403,7 @@ static int cpwd_release(struct inode *inode, struct file *file)
 
 static long cpwd_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	static struct watchdog_info info = {
+	static const struct watchdog_info info = {
 		.options		= WDIOF_SETTIMEOUT,
 		.firmware_version	= 1,
 		.identity		= DRIVER_NAME,

drivers/watchdog/davinci_wdt.c

@@ -142,7 +142,7 @@ davinci_wdt_write(struct file *file, const char *data, size_t len,
 	return len;
 }
 
-static struct watchdog_info ident = {
+static const struct watchdog_info ident = {
 	.options = WDIOF_KEEPALIVEPING,
 	.identity = "DaVinci Watchdog",
 };

drivers/watchdog/ep93xx_wdt.c

@@ -131,7 +131,7 @@ ep93xx_wdt_write(struct file *file, const char __user *data, size_t len,
 	return len;
 }
 
-static struct watchdog_info ident = {
+static const struct watchdog_info ident = {
 	.options = WDIOF_CARDRESET | WDIOF_MAGICCLOSE,
 	.identity = "EP93xx Watchdog",
 };

drivers/watchdog/eurotechwdt.c

@@ -238,7 +238,7 @@ static long eurwdt_ioctl(struct file *file,
 {
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
-	static struct watchdog_info ident = {
+	static const struct watchdog_info ident = {
 		.options	  = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT
 							| WDIOF_MAGICCLOSE,
 		.firmware_version = 1,

drivers/watchdog/gef_wdt.c

@@ -161,7 +161,7 @@ static long gef_wdt_ioctl(struct file *file, unsigned int cmd,
 	int timeout;
 	int options;
 	void __user *argp = (void __user *)arg;
-	static struct watchdog_info info = {
+	static const struct watchdog_info info = {
 		.options =	WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE |
 				WDIOF_KEEPALIVEPING,
 		.firmware_version = 0,

drivers/watchdog/geodewdt.c

@@ -142,7 +142,7 @@ static long geodewdt_ioctl(struct file *file, unsigned int cmd,
 	int __user *p = argp;
 	int interval;
 
-	static struct watchdog_info ident = {
+	static const struct watchdog_info ident = {
 		.options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING
 		| WDIOF_MAGICCLOSE,
 		.firmware_version =     1,