Re: [PATCH -next] watchdog: sb_wdog: Make sbwdog_set and sbwdog_pet static

From: Mukesh Ojha
Date: Wed Mar 20 2019 - 15:27:14 EST



On 3/20/2019 7:12 PM, Yue Haibing wrote:
From: YueHaibing <yuehaibing@xxxxxxxxxx>

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@xxxxxxxxxx>
---
drivers/watchdog/sb_wdog.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c
index 3abae50..8264fced 100644
--- a/drivers/watchdog/sb_wdog.c
+++ b/drivers/watchdog/sb_wdog.c
@@ -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);


Acked-by: Mukesh Ojha <mojha@xxxxxxxxxxxxxx>


Thanks.

Mukesh