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watchdog: stmp3xxx: Remove unused variables

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Commit 8d2fa17151 ("watchdog: stmp3xxx: Stop the watchdog on system
halt") introduced the following build warning:

drivers/watchdog/stmp3xxx_rtc_wdt.c: In function 'wdt_notify_sys':
drivers/watchdog/stmp3xxx_rtc_wdt.c:78:29: warning: unused variable 'pdata' [-Wunused-variable]

Remove the unused 'pdata' and 'dev' variables.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Fabio Estevam 2016-01-04 10:30:47 -02:00 committed by Wim Van Sebroeck
parent ab3f09fe16
commit 9ca128a99f
1 changed files with 0 additions and 3 deletions
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drivers/watchdog/stmp3xxx_rtc_wdt.c
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@ -74,9 +74,6 @@ static struct watchdog_device stmp3xxx_wdd = {
static int wdt_notify_sys(struct notifier_block *nb, unsigned long code,
void *unused)
{
struct device *dev = watchdog_get_drvdata(&stmp3xxx_wdd);
struct stmp3xxx_wdt_pdata *pdata = dev_get_platdata(dev);
switch (code) {
case SYS_DOWN: /* keep enabled, system might crash while going down */
break;