Commit 61a97dec authored by Ruan Jinjie's avatar Ruan Jinjie Committed by Chun-Kuang Hu
Browse files

drm/mediatek: Do not check for 0 return after calling platform_get_irq() 



It is not possible for platform_get_irq() to return 0. Use the
return value from platform_get_irq().

Signed-off-by: default avatarRuan Jinjie <ruanjinjie@huawei.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20230803040401.3067484-3-ruanjinjie@huawei.com/


Signed-off-by: default avatarChun-Kuang Hu <chunkuang.hu@kernel.org>
parent 828c9123

drivers/gpu/drm/mediatek/mtk_dpi.c

+2 −2
Original line number Diff line number Diff line
@@ -1058,8 +1058,8 @@ static int mtk_dpi_probe(struct platform_device *pdev) 
				     "Failed to get tvdpll clock\n");



	dpi->irq = platform_get_irq(pdev, 0);

	if (dpi->irq <= 0)

		return -EINVAL;

	if (dpi->irq < 0)

		return dpi->irq;



	dpi->next_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 0, 0);

	if (IS_ERR(dpi->next_bridge))