There is no need to have the 'post1' variable static since
new value always be assigned before use it.
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/watchdog/pika_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/pika_wdt.c b/drivers/watchdog/pika_wdt.c
index e0a6f8c..bb97f5b 100644
--- a/drivers/watchdog/pika_wdt.c
+++ b/drivers/watchdog/pika_wdt.c
@@ -225,7 +225,7 @@ static int __init pikawdt_init(void)
{
struct device_node *np;
void __iomem *fpga;
- static u32 post1;
+ u32 post1;
int ret;
np = of_find_compatible_node(NULL, NULL, "pika,fpga");
--
2.7.0
