watchdog: zx2967: constify zx2967_wdt_ops.

File size before:
   text	   data	    bss	    dec	    hex	filename
    988	    288	      0	   1276	    4fc	drivers/watchdog/zx2967_wdt.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   1084	    192	      0	   1276	    4fc	drivers/watchdog/zx2967_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/zx2967_wdt.c b/drivers/watchdog/zx2967_wdt.c
index c98252733c3069dc5528691cecdee279c8f35c5a..69ec5855584b1a2a894fd061ad6bf7cdc87018cd 100644 (file)
--- a/drivers/watchdog/zx2967_wdt.c
+++ b/drivers/watchdog/zx2967_wdt.c
@@ -154,7 +154,7 @@ static const struct watchdog_info zx2967_wdt_ident = {
        .identity         =     "zx2967 watchdog",
 };
 
-static struct watchdog_ops zx2967_wdt_ops = {
+static const struct watchdog_ops zx2967_wdt_ops = {
        .owner = THIS_MODULE,
        .start = zx2967_wdt_start,
        .stop = zx2967_wdt_stop,