From: Andy Shevchenko Date: Tue, 19 May 2020 13:12:31 +0000 (+0300) Subject: gpio: dwapb: avoid error message for optional IRQ X-Git-Tag: v5.8-rc1~128^2~13 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d7cc23604f367c0d0f272f0af55e2032de50a053;p=thirdparty%2Fkernel%2Flinux.git gpio: dwapb: avoid error message for optional IRQ platform_get_irq() will generate an error message if the requested IRQ is not present. Use platform_get_irq_optional() to avoid the error message being generated. Signed-off-by: Andy Shevchenko Tested-by: Serge Semin Reviewed-by: Serge Semin Acked-by: Serge Semin Link: https://lore.kernel.org/r/20200519131233.59032-2-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij --- diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c index e5d844304f8d1..944dae80d687b 100644 --- a/drivers/gpio/gpio-dwapb.c +++ b/drivers/gpio/gpio-dwapb.c @@ -549,7 +549,7 @@ static void dwapb_get_irq(struct device *dev, struct fwnode_handle *fwnode, if (np) pp->irq[j] = of_irq_get(np, j); else if (has_acpi_companion(dev)) - pp->irq[j] = platform_get_irq(to_platform_device(dev), j); + pp->irq[j] = platform_get_irq_optional(to_platform_device(dev), j); if (pp->irq[j] >= 0) pp->has_irq = true;