Commit a630fe34 authored Jan 28, 2020 by Lubomir Rintel Committed by Bartosz Golaszewski Feb 10, 2020

gpio: pxa: Avoid a warning when gpio0 and gpio1 IRQS are not there



Not all platforms use those. Let's use
platform_get_irq_byname_optional() instead platform_get_irq_byname() so
that we avoid a useless warning:

  [    1.359455] pxa-gpio d4019000.gpio: IRQ gpio0 not found
  [    1.359583] pxa-gpio d4019000.gpio: IRQ gpio1 not found

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

parent bb6d3fb3

drivers/gpio/gpio-pxa.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -652,8 +652,8 @@ static int pxa_gpio_probe(struct platform_device *pdev)
		if (!pchip->irqdomain)
		return -ENOMEM;

		irq0 = platform_get_irq_byname(pdev, "gpio0");
		irq1 = platform_get_irq_byname(pdev, "gpio1");
		irq0 = platform_get_irq_byname_optional(pdev, "gpio0");
		irq1 = platform_get_irq_byname_optional(pdev, "gpio1");
		irq_mux = platform_get_irq_byname(pdev, "gpio_mux");
		if ((irq0 > 0 && irq1 <= 0) \|\| (irq0 <= 0 && irq1 > 0)
		\|\| (irq_mux <= 0))

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