drm/tegra: dsi: Fix missing pm_runtime_disable() in the error handling path of tegra_...

If an error occurs after calling pm_runtime_enable(), pm_runtime_disable()
should be called as already done in the remove function.

Fixes: ef8187d75265 ("drm/tegra: dsi: Implement runtime PM")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ee4a15c9cd4b574a55cd67c30d2411239ba2cee9.1693667005.git.christophe.jaillet@wanadoo.fr

diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index 0c8ad8ee5009a70ffb208f862684e43395a4df26..db606e151afc81e26eaacb36a90389acc3b5a1aa 100644 (file)
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -1675,6 +1675,7 @@ static int tegra_dsi_probe(struct platform_device *pdev)
        return 0;
 
 unregister:
+       pm_runtime_disable(&pdev->dev);
        mipi_dsi_host_unregister(&dsi->host);
 mipi_free:
        tegra_mipi_free(dsi->mipi);