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drm/v3d: Use platform_get_irq_optional() to get optional IRQs

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Aside from being more correct, the non optional version of the function
prints an error when failing to find the IRQ.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/1608755714-18233-2-git-send-email-stefan.wahren@i2se.com
This commit is contained in:
Nicolas Saenz Julienne 2020-12-23 21:35:11 +01:00 • committed by Maxime Ripard
parent 840462e687
commit f4f3beb779
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1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/v3d/v3d_irq.c
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@ -217,7 +217,7 @@ v3d_irq_init(struct v3d_dev *v3d)
V3D_CORE_WRITE(core, V3D_CTL_INT_CLR, V3D_CORE_IRQS); V3D_CORE_WRITE(core, V3D_CTL_INT_CLR, V3D_CORE_IRQS);
V3D_WRITE(V3D_HUB_INT_CLR, V3D_HUB_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) if (irq1 == -EPROBE_DEFER)
return irq1; return irq1;
if (irq1 > 0) { if (irq1 > 0) {