watchdog: remove empty pm-functions

While checking what watchdog drivers usually do in suspend/resume to
spot common behaviour for the watchdog framework, I found these drivers
which do nothing but add some cruft. Remove it, it is superfluous. New
approaches should probably be done with pm_ops anyway.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/watchdog/sch311x_wdt.c b/drivers/watchdog/sch311x_wdt.c
index c7cf4b01f58d..029467e34636 100644
--- a/drivers/watchdog/sch311x_wdt.c
+++ b/drivers/watchdog/sch311x_wdt.c
@@ -472,15 +472,10 @@ static void sch311x_wdt_shutdown(struct platform_device *dev)
         sch311x_wdt_stop();
 }
 
-#define sch311x_wdt_suspend NULL
-#define sch311x_wdt_resume  NULL
-
 static struct platform_driver sch311x_wdt_driver = {
         .probe          = sch311x_wdt_probe,
         .remove         = __devexit_p(sch311x_wdt_remove),
         .shutdown       = sch311x_wdt_shutdown,
-        .suspend        = sch311x_wdt_suspend,
-        .resume         = sch311x_wdt_resume,
         .driver         = {
                 .owner = THIS_MODULE,
                 .name = DRV_NAME,