watchdog: lpc18xx_wdt_get_timeleft() can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Fengguang Wu 2015-08-07 10:28:40 -07:00 committed by Wim Van Sebroeck
parent cfde37e1ec
commit 6cd8a1b9f7

View file

@ -123,7 +123,7 @@ static int lpc18xx_wdt_set_timeout(struct watchdog_device *wdt_dev,
return 0; return 0;
} }
unsigned int lpc18xx_wdt_get_timeleft(struct watchdog_device *wdt_dev) static unsigned int lpc18xx_wdt_get_timeleft(struct watchdog_device *wdt_dev)
{ {
struct lpc18xx_wdt_dev *lpc18xx_wdt = watchdog_get_drvdata(wdt_dev); struct lpc18xx_wdt_dev *lpc18xx_wdt = watchdog_get_drvdata(wdt_dev);
unsigned int val; unsigned int val;