Messages in this thread Patch in this message | | | Date | Tue, 28 Jan 2014 16:50:57 +0800 | From | "xinhui.pan" <> | Subject | [PATCH] gpio-intel-mid: fix the incorrect return of idle callback |
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From: "xinhui.pan" <xinhuiX.pan@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.he@intel.com> Signed-off-by: xinhui.pan <xinhuiX.pan@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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