diff options
| author | Joachim Eastwood <manabian@gmail.com> | 2015-07-15 00:25:26 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-07-20 11:01:53 +0200 |
| commit | 681ccdcc756f17f847beba5ac4cd3d03e0949489 (patch) | |
| tree | bf32102adc81a659180e7605bcb0dfa391546440 /drivers/pinctrl/pinctrl-lpc18xx.c | |
| parent | 9571b25df1dbf4db17191b54f59734e8b77fd591 (diff) | |
| download | linux-681ccdcc756f17f847beba5ac4cd3d03e0949489.tar.bz2 | |
pinctrl: lpc18xx: fix schmitt trigger setup
The param_val variable is what determines if schmitt
trigger is enabled on a pin or not. A typo here mean
that schmitt trigger was always enabled for standard
and i2c pins.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-lpc18xx.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-lpc18xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-lpc18xx.c b/drivers/pinctrl/pinctrl-lpc18xx.c index ef0b697639a7..347c763a6a78 100644 --- a/drivers/pinctrl/pinctrl-lpc18xx.c +++ b/drivers/pinctrl/pinctrl-lpc18xx.c @@ -823,7 +823,7 @@ static int lpc18xx_pconf_set_i2c0(struct pinctrl_dev *pctldev, break; case PIN_CONFIG_INPUT_SCHMITT_ENABLE: - if (param) + if (param_val) *reg &= ~(LPC18XX_SCU_I2C0_ZIF << shift); else *reg |= (LPC18XX_SCU_I2C0_ZIF << shift); @@ -876,7 +876,7 @@ static int lpc18xx_pconf_set_pin(struct pinctrl_dev *pctldev, break; case PIN_CONFIG_INPUT_SCHMITT_ENABLE: - if (param) + if (param_val) *reg &= ~LPC18XX_SCU_PIN_ZIF; else *reg |= LPC18XX_SCU_PIN_ZIF; |