mfd: intel_soc_pmic: Do not mangle error code from devm_gpiod_get_index()
authorJarkko Nikula <jarkko.nikula@linux.intel.com>
Fri, 13 Feb 2015 13:01:14 +0000 (15:01 +0200)
committerLee Jones <lee.jones@linaro.org>
Tue, 3 Mar 2015 16:41:12 +0000 (16:41 +0000)
It is usually better to pass actual error code from a function call than
mangling it to another.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
drivers/mfd/intel_soc_pmic_core.c

index 3b41d3d..3991ddb 100644 (file)
@@ -33,7 +33,7 @@ static int intel_soc_pmic_find_gpio_irq(struct device *dev)
 
        desc = devm_gpiod_get_index(dev, "intel_soc_pmic", 0);
        if (IS_ERR(desc))
-               return -ENOENT;
+               return PTR_ERR(desc);
 
        irq = gpiod_to_irq(desc);
        if (irq < 0)