From 76b2bf4f1aecd1719bf2f0867b0b1c34acf55fea Mon Sep 17 00:00:00 2001 From: Fenglin Wu Date: Thu, 18 Aug 2016 11:41:03 +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. Change-Id: Ic9666576d191e9dd0e267e96d5b4fc5a97c5b077 Signed-off-by: Fenglin Wu --- 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 e3f5c05ff6bb..9753fbb596cf 100644 --- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c +++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c @@ -505,7 +505,7 @@ 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;