From: Wei Yongjun <yongjun_...@trendmicro.com.cn>
In case of error, the function pinctrl_register() returns
NULL not ERR_PTR(). The IS_ERR() test in the return value
check should be replaced with NULL test.
Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn>
---
drivers/pinctrl/sh-pfc/pinctrl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/sh-pfc/pinctrl.c b/drivers/pinctrl/sh-pfc/pinctrl.c
index 11e0e13..271e2c1 100644
--- a/drivers/pinctrl/sh-pfc/pinctrl.c
+++ b/drivers/pinctrl/sh-pfc/pinctrl.c
@@ -439,8 +439,8 @@ int sh_pfc_register_pinctrl(struct sh_pfc *pfc)
return ret;
pmx->pctl = pinctrl_register(&sh_pfc_pinctrl_desc, pfc->dev, pmx);
- if (IS_ERR(pmx->pctl))
- return PTR_ERR(pmx->pctl);
+ if (!pmx->pctl)
+ return -EINVAL;
sh_pfc_gpio_range.npins = pfc->info->last_gpio
- pfc->info->first_gpio + 1;
--
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