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>
git-mirror · Sep 9, 2015 · 6cd8a1b · 6cd8a1b
1 parent cfde37e
commit 6cd8a1b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/watchdog/lpc18xx_wdt.c b/drivers/watchdog/lpc18xx_wdt.c
@@ -123,7 +123,7 @@ static int lpc18xx_wdt_set_timeout(struct watchdog_device *wdt_dev,
 	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);
 	unsigned int val;