openwrt/target/linux/bcm27xx/patches-5.4/950-0341-drm-v3d-The-third-IRQ-is-optional.patch
Petr Štetiar 5ea3ea154f kernel: bump 5.4 to 5.4.36
Refreshed patches, removed upstreamed patch:

 generic/hack: 551-loop-Better-discard-support-for-block-devices.patch

Added generic config symbol `ARM64_ERRATUM_1542419` due to Fixes:
f2791551cedb ("arm64: errata: Hide CTR_EL0.DIC on systems affected by
Neoverse-N1 #1542419").

Run tested: qemu-x86-64, apalis, nbg6617
Build tested: x86/64, imx6, ipq40xx, sunxi/a53

Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-04-30 00:52:04 +02:00

25 lines
938 B
Diff

From 92f17eecf263f3705a6e1a4f27ecb273ed3a33e5 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Thu, 14 Nov 2019 12:00:43 +0000
Subject: [PATCH] drm/v3d: The third IRQ is optional
As of 5.4, the kernel logs errors for absent IRQs unless requested
with platform_get_irq_optional.
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -3471,7 +3471,7 @@ static int bcmgenet_probe(struct platfor
priv = netdev_priv(dev);
priv->irq0 = platform_get_irq(pdev, 0);
priv->irq1 = platform_get_irq(pdev, 1);
- priv->wol_irq = platform_get_irq(pdev, 2);
+ priv->wol_irq = platform_get_irq_optional(pdev, 2);
if (!priv->irq0 || !priv->irq1) {
dev_err(&pdev->dev, "can't find IRQs\n");
err = -EINVAL;