From 4e83ac4cfbde6b300f31f9460b96c67664a792ce Mon Sep 17 00:00:00 2001 From: Fenglin Wu Date: Wed, 19 Jul 2017 14:39:55 +0800 Subject: [PATCH] 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 Acked-by: Bjorn Andersson Signed-off-by: Linus Walleij --- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c index 73ce2b5..c2c0bab 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; -- 2.7.4