[PATCH -next] gpio: Remove the unused flags

[Shaokun Zhang <zhangshaokun@xxxxxxxxxxxxx>]

drivers/gpio/gpio-grgpio.c: In function ‘grgpio_remove’:
drivers/gpio/gpio-grgpio.c:438:16: warning: unused variable ‘flags’ [-Wunused-variable]
  unsigned long flags;
                 ^
Fixes: 25d071b3f6db ("gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_remove()")
Cc: Jia-Ju Bai <baijiaju1990@xxxxxxxxx>
Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> 
Cc: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> 
Signed-off-by: Shaokun Zhang <zhangshaokun@xxxxxxxxxxxxx>
---
 drivers/gpio/gpio-grgpio.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c
index 1922adf96fc9..f954359c9544 100644
--- a/drivers/gpio/gpio-grgpio.c
+++ b/drivers/gpio/gpio-grgpio.c
@@ -435,7 +435,6 @@ static int grgpio_probe(struct platform_device *ofdev)
 static int grgpio_remove(struct platform_device *ofdev)
 {
 	struct grgpio_priv *priv = platform_get_drvdata(ofdev);
-	unsigned long flags;
 	int i;
 	int ret = 0;
 
-- 
2.7.4