diff options
| author | Fenglin Wu <fenglinw@codeaurora.org> | 2017-07-19 14:39:55 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-08-31 13:59:15 +0200 |
| commit | 4e83ac4cfbde6b300f31f9460b96c67664a792ce (patch) | |
| tree | af39129831c92e21770153ed87be6f1ce9e76fcb /drivers/pinctrl/qcom | |
| parent | ae9d7f83a58d94380a05efd796da0373bcb9fb04 (diff) | |
| download | linux-4e83ac4cfbde6b300f31f9460b96c67664a792ce.tar.bz2 | |
pinctrl: qcom: spmi-gpio: Correct power_source range check
Power source selection in DIG_VIN_CTL is indexed from 0, in the range
check it shouldn't be equal to the total number of power sources.
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/qcom')
| -rw-r--r-- | drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c index 73ce2b5cf9a3..c2c0bab04257 100644 --- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c +++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c @@ -487,7 +487,7 @@ static int pmic_gpio_config_set(struct pinctrl_dev *pctldev, unsigned int pin, pad->is_enabled = false; break; case PIN_CONFIG_POWER_SOURCE: - if (arg > pad->num_sources) + if (arg >= pad->num_sources) return -EINVAL; pad->power_source = arg; break; |