watchdog: stmp3xxx: Remove unused variables
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>
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@ -74,9 +74,6 @@ static struct watchdog_device stmp3xxx_wdd = {
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static int wdt_notify_sys(struct notifier_block *nb, unsigned long code,
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void *unused)
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{
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struct device *dev = watchdog_get_drvdata(&stmp3xxx_wdd);
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struct stmp3xxx_wdt_pdata *pdata = dev_get_platdata(dev);
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switch (code) {
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case SYS_DOWN: /* keep enabled, system might crash while going down */
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break;
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