[PATCH v4 2/7] pinctrl: qcom: Use return value from irq_set_wake call

Maulik Shah
2020-08-10T11:22:26Z

msmgpio irqchip is not using return value of irq_set_wake call.
Start using it.

Fixes: e35a6ae0eb3a ("pinctrl/msm: Setup GPIO chip in hierarchy")
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
---
drivers/pinctrl/qcom/pinctrl-msm.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 90edf61..c264561 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -1077,12 +1077,10 @@ static int msm_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
* when TLMM is powered on. To allow that, enable the GPIO
* summary line to be wakeup capable at GIC.
*/
- if (d->parent_data)
- irq_chip_set_wake_parent(d, on);
-
- irq_set_irq_wake(pctrl->irq, on);
+ if (d->parent_data && test_bit(d->hwirq, pctrl->skip_wake_irqs))
+ return irq_chip_set_wake_parent(d, on);

- return 0;
+ return irq_set_irq_wake(pctrl->irq, on);
}

static int msm_gpio_irq_reqres(struct irq_data *d)
--
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