[PATCH v1 1/8] pinctrl: intel: Don't shadow error code of gpiochip_lock_as_irq()

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

gpiochip_lock_as_irq() may return a few error codes,
do not shadow them by -EINVAL and let caller to decide.

No functional change intended.

Cc: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Cc: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/pinctrl/intel/pinctrl-intel.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index d023b64825d0..62b009b27eda 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -877,13 +877,15 @@ static int intel_gpio_irq_reqres(struct irq_data *d)
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
 	struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
 	int pin;
+	int ret;
 
 	pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), NULL, NULL);
 	if (pin >= 0) {
-		if (gpiochip_lock_as_irq(gc, pin)) {
+		ret = gpiochip_lock_as_irq(gc, pin);
+		if (ret) {
 			dev_err(pctrl->dev, "unable to lock HW IRQ %d for IRQ\n",
 				pin);
-			return -EINVAL;
+			return ret;
 		}
 	}
 	return 0;
-- 
2.18.0

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