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| author | xinhui.pan <xinhuiX.pan@intel.com> | 2014-01-31 13:08:01 -0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-02-05 10:37:06 +0100 |
| commit | 84a34575fe7c87278e4e00f016aa5b624dcb9171 (patch) | |
| tree | 9c988d1e2cafdb659b19fdd422881d008ab78bf3 | |
| parent | cffcc92e966911e3ea9320fac943f545a353f2e0 (diff) | |
| download | linux-84a34575fe7c87278e4e00f016aa5b624dcb9171.tar.gz linux-84a34575fe7c87278e4e00f016aa5b624dcb9171.tar.bz2 linux-84a34575fe7c87278e4e00f016aa5b624dcb9171.zip | |
gpio: intel-mid: fix the incorrect return of idle callback
intel_gpio_runtime_idle should return correct error code if it do fail.
make it more correct even though -EBUSY is the most possible return value.
Signed-off-by: bo.he <bo.he@intel.com>
Signed-off-by: xinhui.pan <xinhuiX.pan@intel.com>
Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-intel-mid.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-intel-mid.c b/drivers/gpio/gpio-intel-mid.c index d1b50ef5fab8..e585163f1ad5 100644 --- a/drivers/gpio/gpio-intel-mid.c +++ b/drivers/gpio/gpio-intel-mid.c @@ -394,8 +394,8 @@ static const struct irq_domain_ops intel_gpio_irq_ops = { static int intel_gpio_runtime_idle(struct device *dev) { - pm_schedule_suspend(dev, 500); - return -EBUSY; + int err = pm_schedule_suspend(dev, 500); + return err ?: -EBUSY; } static const struct dev_pm_ops intel_gpio_pm_ops = { |