[PATCH v1] gpio: hisi: delete some unused variables in hisi_gpio_probe()

[Luo Jiaxing]

kernel test rebot report that dat, set and clr in hisi_gpio_probe() is
unused variables. So delete it.

Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: Luo Jiaxing <luojiax...@huawei.com>
---
 drivers/gpio/gpio-hisi.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpio/gpio-hisi.c b/drivers/gpio/gpio-hisi.c
index a389780..d2971c9 100644
--- a/drivers/gpio/gpio-hisi.c
+++ b/drivers/gpio/gpio-hisi.c
@@ -254,7 +254,6 @@ static void hisi_gpio_get_pdata(struct device *dev,
 static int hisi_gpio_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
-       void __iomem *dat, *set, *clr;
        struct hisi_gpio *hisi_gpio;
        int port_num;
        int ret;
-- 
2.7.4