diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/pinctrl-sunxi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-sunxi.c b/drivers/pinctrl/pinctrl-sunxi.c index 532202bbfc33..4432e5e062c5 100644 --- a/drivers/pinctrl/pinctrl-sunxi.c +++ b/drivers/pinctrl/pinctrl-sunxi.c @@ -291,8 +291,10 @@ static int sunxi_pconf_group_set(struct pinctrl_dev *pctldev, switch (pinconf_to_config_param(configs[i])) { case PIN_CONFIG_DRIVE_STRENGTH: strength = pinconf_to_config_argument(configs[i]); - if (strength > 40) + if (strength > 40) { + spin_unlock_irqrestore(&pctl->lock, flags); return -EINVAL; + } /* * We convert from mA to what the register expects: * 0: 10mA |