net: bcmgenet: The second IRQ is optional

raspberrypi inclusion
category: feature
bugzilla: 50432

--------------------------------

As of 5.4, the kernel logs errors for absent IRQs unless requested
with platform_get_irq_optional.
Signed-off-by: NPhil Elwell <phil@raspberrypi.org>
Signed-off-by: NFang Yafen <yafen@iscas.ac.cn>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/gpu/drm/v3d/v3d_irq.c

@@ -217,7 +217,7 @@ v3d_irq_init(struct v3d_dev *v3d)
 		V3D_CORE_WRITE(core, V3D_CTL_INT_CLR, V3D_CORE_IRQS);
 	V3D_WRITE(V3D_HUB_INT_CLR, V3D_HUB_IRQS);
 
-	irq1 = platform_get_irq(v3d_to_pdev(v3d), 1);
+	irq1 = platform_get_irq_optional(v3d_to_pdev(v3d), 1);
 	if (irq1 == -EPROBE_DEFER)
 		return irq1;
 	if (irq1 > 0) {