watchdog: softdog: drop superfluous set_timeout callback

If we leave set_timeout empty, the core will do exactly what is
implemented here anyway.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.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/softdog.c b/drivers/watchdog/softdog.c
index ab0e02f..5e3a30b 100644 (file)
--- a/drivers/watchdog/softdog.c
+++ b/drivers/watchdog/softdog.c
@@ -87,12 +87,6 @@ static int softdog_stop(struct watchdog_device *w)
        return 0;
 }
 
-static int softdog_set_timeout(struct watchdog_device *w, unsigned int t)
-{
-       w->timeout = t;
-       return 0;
-}
-
 static struct watchdog_info softdog_info = {
        .identity = "Software Watchdog",
        .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE,
@@ -102,7 +96,6 @@ static struct watchdog_ops softdog_ops = {
        .owner = THIS_MODULE,
        .start = softdog_ping,
        .stop = softdog_stop,
-       .set_timeout = softdog_set_timeout,
 };
 
 static struct watchdog_device softdog_dev = {