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Subject[PATCH] pinctrl: nomadik:remove unneeded variable
Date
ret is unneeded, just return 0.

Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>
---
drivers/pinctrl/nomadik/pinctrl-nomadik.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 95f864d..4c56483 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -1340,8 +1340,6 @@ struct nmk_cfg_param {

static int nmk_dt_pin_config(int index, int val, unsigned long *config)
{
- int ret = 0;
-
if (nmk_cfg_params[index].choice == NULL)
*config = nmk_cfg_params[index].config;
else {
@@ -1351,7 +1349,7 @@ static int nmk_dt_pin_config(int index, int val, unsigned long *config)
nmk_cfg_params[index].choice[val];
}
}
- return ret;
+ return 0;
}

static const char *nmk_find_pin_name(struct pinctrl_dev *pctldev, const char *pin_name)
--
1.9.1


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