From 69bb3520db7cecbccc9e497fc568fa5465c9d43f Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan+linaro@kernel.org>
Date: Wed, 13 Jul 2022 15:13:36 +0200
Subject: [PATCH] usb: dwc3: qcom: fix missing optional irq warnings
Git-commit: 69bb3520db7cecbccc9e497fc568fa5465c9d43f
REferences: git-fixes
Patch-mainline: v6.0-rc1

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 <ahalaney@redhat.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220713131340.29401-4-johan+linaro@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
 drivers/usb/dwc3/dwc3-qcom.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -327,9 +327,9 @@ static int dwc3_qcom_get_irq(struct plat
 	int ret;
 
 	if (np)
-		ret = platform_get_irq_byname(pdev, name);
+		ret = platform_get_irq_byname_optional(pdev, name);
 	else
-		ret = platform_get_irq(pdev, num);
+		ret = platform_get_irq_optional(pdev, num);
 
 	return ret;
 }