From edd22e6ad2490d22a740b47d9047479ba469bf3a Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Wed, 13 Jul 2022 15:13:36 +0200 Subject: [PATCH] usb: dwc3: qcom: fix missing optional irq warnings [ Upstream commit 69bb3520db7cecbccc9e497fc568fa5465c9d43f ] Not all platforms have all of the four currently supported wakeup interrupts so use the optional irq helpers when looking up interrupts to avoid printing error messages when an optional interrupt is not found: dwc3-qcom a6f8800.usb: error -ENXIO: IRQ hs_phy_irq not found Fixes: a4333c3a6ba9 ("usb: dwc3: Add Qualcomm DWC3 glue driver") Reviewed-by: Andrew Halaney Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20220713131340.29401-4-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/dwc3/dwc3-qcom.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index b81a9e1c13153..873bf5041117f 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -443,9 +443,9 @@ static int dwc3_qcom_get_irq(struct platform_device *pdev, int ret; if (np) - ret = platform_get_irq_byname(pdev_irq, name); + ret = platform_get_irq_byname_optional(pdev_irq, name); else - ret = platform_get_irq(pdev_irq, num); + ret = platform_get_irq_optional(pdev_irq, num); return ret; } -- 2.30.2