Commit 9dafd20b authored Jul 10, 2023 by Yangtao Li Committed by Greg Kroah-Hartman Sep 23, 2023

drm/tegra: dpaux: Fix incorrect return value of platform_get_irq



[ Upstream commit 2a1ca44b654346cadfc538c4fb32eecd8daf3140 ]

When platform_get_irq fails, we should return dpaux->irq
instead of -ENXIO.

Fixes: 6b6b6042 ("drm/tegra: Add eDP support")
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230710032355.72914-13-frank.li@vivo.com


Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 936154ad

drivers/gpu/drm/tegra/dpaux.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -450,7 +450,7 @@ static int tegra_dpaux_probe(struct platform_device *pdev)

		dpaux->irq = platform_get_irq(pdev, 0);
		if (dpaux->irq < 0)
		return -ENXIO;
		return dpaux->irq;

		if (!pdev->dev.pm_domain) {
		dpaux->rst = devm_reset_control_get(&pdev->dev, "dpaux");