On 01/04/2016 04:30 AM, Fabio Estevam wrote:
Commit 8d2fa17151ea3 ("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 <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
---
Changes since v1:
- Also remove the 'dev' variable.
drivers/watchdog/stmp3xxx_rtc_wdt.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/watchdog/stmp3xxx_rtc_wdt.c
b/drivers/watchdog/stmp3xxx_rtc_wdt.c
index dbe0372..d8b11eb 100644
--- a/drivers/watchdog/stmp3xxx_rtc_wdt.c
+++ b/drivers/watchdog/stmp3xxx_rtc_wdt.c
@@ -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;
--
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