From: "xinhui.pan" <xinhuix....@intel.com>
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...@intel.com>
Signed-off-by: xinhui.pan <xinhuix....@intel.com>
---
drivers/gpio/gpio-intel-mid.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-intel-mid.c b/drivers/gpio/gpio-intel-mid.c
index d1b50ef..05749a3 100644
--- a/drivers/gpio/gpio-intel-mid.c
+++ b/drivers/gpio/gpio-intel-mid.c
@@ -394,7 +394,9 @@ static const struct irq_domain_ops intel_gpio_irq_ops = {
static int intel_gpio_runtime_idle(struct device *dev)
{
- pm_schedule_suspend(dev, 500);
+ int err = pm_schedule_suspend(dev, 500);
+ if (err)
+ return err;
return -EBUSY;
}
--
1.7.9.5
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