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watchdog: sb_wdog: Make sbwdog_set and sbwdog_pet static

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Fix sparse warning:

drivers/watchdog/sb_wdog.c:70:6: warning: symbol 'sbwdog_set' was not declared. Should it be static?
drivers/watchdog/sb_wdog.c:84:6: warning: symbol 'sbwdog_pet' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Mukesh Ojha <mojha@codeaurora.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
YueHaibing 2019-03-20 21:42:50 +08:00 committed by Wim Van Sebroeck
parent 265d11ccd5
commit e2a4aeda87
1 changed files with 2 additions and 2 deletions
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4
drivers/watchdog/sb_wdog.c
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@ -67,7 +67,7 @@ static DEFINE_SPINLOCK(sbwd_lock);
*
* wdog is the iomem address of the cfg register
*/
void sbwdog_set(char __iomem *wdog, unsigned long t)
static void sbwdog_set(char __iomem *wdog, unsigned long t)
{
spin_lock(&sbwd_lock);
__raw_writeb(0, wdog);
@ -81,7 +81,7 @@ void sbwdog_set(char __iomem *wdog, unsigned long t)
*
* wdog is the iomem address of the cfg register
*/
void sbwdog_pet(char __iomem *wdog)
static void sbwdog_pet(char __iomem *wdog)
{
spin_lock(&sbwd_lock);
__raw_writeb(__raw_readb(wdog) | 1, wdog);