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pinctrl: nomadik:remove unneeded variable

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ret is unneeded, just return 0.

Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/1585554986-26521-1-git-send-email-dingxiang@cmss.chinamobile.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ding Xiang 2020-03-30 15:56:26 +08:00 • committed by Linus Walleij
parent 8f3d9f3542
commit 7e23ab72e7
1 changed files with 1 additions and 3 deletions
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4
drivers/pinctrl/nomadik/pinctrl-nomadik.c
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@ -1343,8 +1343,6 @@ static const struct nmk_cfg_param nmk_cfg_params[] = {
static int nmk_dt_pin_config(int index, int val, unsigned long *config) static int nmk_dt_pin_config(int index, int val, unsigned long *config)
{ {
int ret = 0;
if (nmk_cfg_params[index].choice == NULL) if (nmk_cfg_params[index].choice == NULL)
*config = nmk_cfg_params[index].config; *config = nmk_cfg_params[index].config;
else { else {
@ -1354,7 +1352,7 @@ static int nmk_dt_pin_config(int index, int val, unsigned long *config)
nmk_cfg_params[index].choice[val]; 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) static const char *nmk_find_pin_name(struct pinctrl_dev *pctldev, const char *pin_name)