watchdog: bcm47xx_wdt: constify bcm47xx_wdt_hard_ops and bcm47xx_wdt_soft_ops

File size before:
   text	   data	    bss	    dec	    hex	filename
   1282	    388	      1	   1671	    687	drivers/watchdog/bcm47xx_wdt.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   1474	    196	      1	   1671	    687	drivers/watchdog/bcm47xx_wdt.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --git a/drivers/watchdog/bcm47xx_wdt.c b/drivers/watchdog/bcm47xx_wdt.c
index 35725e21b18a609d267b5dfd49ce4dcc803133af..236582809336bf7e50eb9269331ec457b41a9e9d 100644 (file)
--- a/drivers/watchdog/bcm47xx_wdt.c
+++ b/drivers/watchdog/bcm47xx_wdt.c
@@ -97,7 +97,7 @@ static int bcm47xx_wdt_restart(struct watchdog_device *wdd,
        return 0;
 }
 
-static struct watchdog_ops bcm47xx_wdt_hard_ops = {
+static const struct watchdog_ops bcm47xx_wdt_hard_ops = {
        .owner          = THIS_MODULE,
        .start          = bcm47xx_wdt_hard_start,
        .stop           = bcm47xx_wdt_hard_stop,
@@ -168,7 +168,7 @@ static const struct watchdog_info bcm47xx_wdt_info = {
                                WDIOF_MAGICCLOSE,
 };
 
-static struct watchdog_ops bcm47xx_wdt_soft_ops = {
+static const struct watchdog_ops bcm47xx_wdt_soft_ops = {
        .owner          = THIS_MODULE,
        .start          = bcm47xx_wdt_soft_start,
        .stop           = bcm47xx_wdt_soft_stop,