[PATCH v1 1/1] pinctrl: iproc: Use platform_get_irq_optional() to avoid error message

From: Rayagonda Kokatanur
Date: Thu Jan 09 2020 - 22:55:44 EST


Use platform_get_irq_optional() instead of platform_get_irq() to avoid
below error message during probe:

[ 0.589121] iproc-gpio 66424800.gpio: IRQ index 0 not found

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@xxxxxxxxxxxx>
---
drivers/pinctrl/bcm/pinctrl-iproc-gpio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
index 831a9318c384..0d2bdb818d41 100644
--- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
@@ -843,7 +843,7 @@ static int iproc_gpio_probe(struct platform_device *pdev)
"gpio-ranges");

/* optional GPIO interrupt support */
- irq = platform_get_irq(pdev, 0);
+ irq = platform_get_irq_optional(pdev, 0);
if (irq > 0) {
struct irq_chip *irqc;
struct gpio_irq_chip *girq;
--
2.17.1