diff options
| -rw-r--r-- | drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c index 3a39c670615f..7f5665e598bf 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c @@ -500,11 +500,15 @@ static int armada_37xx_gpio_request_enable(struct pinctrl_dev *pctldev, struct armada_37xx_pinctrl *info = pinctrl_dev_get_drvdata(pctldev); struct armada_37xx_pin_group *group; int grp = 0; + int ret; dev_dbg(info->dev, "requesting gpio %d\n", offset); - while ((group = armada_37xx_find_next_grp_by_pin(info, offset, &grp))) - armada_37xx_pmx_set_by_name(pctldev, "gpio", group); + while ((group = armada_37xx_find_next_grp_by_pin(info, offset, &grp))) { + ret = armada_37xx_pmx_set_by_name(pctldev, "gpio", group); + if (ret) + return ret; + } return 0; } |