diff options
Diffstat (limited to 'drivers/pinctrl/intel')
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-lynxpoint.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-lynxpoint.c b/drivers/pinctrl/intel/pinctrl-lynxpoint.c index 849979d5d646..2e9670fc479a 100644 --- a/drivers/pinctrl/intel/pinctrl-lynxpoint.c +++ b/drivers/pinctrl/intel/pinctrl-lynxpoint.c @@ -496,7 +496,7 @@ static int lp_pin_config_get(struct pinctrl_dev *pctldev, unsigned int pin, enum pin_config_param param = pinconf_to_config_param(*config); unsigned long flags; u32 value, pull; - u16 arg = 0; + u16 arg; raw_spin_lock_irqsave(&lg->lock, flags); value = ioread32(conf2); @@ -506,8 +506,9 @@ static int lp_pin_config_get(struct pinctrl_dev *pctldev, unsigned int pin, switch (param) { case PIN_CONFIG_BIAS_DISABLE: - if (pull) + if (pull != GPIWP_NONE) return -EINVAL; + arg = 0; break; case PIN_CONFIG_BIAS_PULL_DOWN: if (pull != GPIWP_DOWN) @@ -550,6 +551,7 @@ static int lp_pin_config_set(struct pinctrl_dev *pctldev, unsigned int pin, switch (param) { case PIN_CONFIG_BIAS_DISABLE: value &= ~GPIWP_MASK; + value |= GPIWP_NONE; break; case PIN_CONFIG_BIAS_PULL_DOWN: value &= ~GPIWP_MASK; |