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Commit 46200989 authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
Browse files

drm/msm/dsi: Fix an error code in msm_dsi_modeset_init() 



commit 739b4e7756d3301dd673ca517afca46a5f635562 upstream.

Return an error code if msm_dsi_manager_validate_current_config().
Don't return success.

Fixes: 8b03ad30 ("drm/msm/dsi: Use one connector for dual DSI mode")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20211001123308.GF2283@kili


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f302be08

drivers/gpu/drm/msm/dsi/dsi.c

+3 −1
Original line number Diff line number Diff line
@@ -206,8 +206,10 @@ int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, 
		goto fail;

	}



	if (!msm_dsi_manager_validate_current_config(msm_dsi->id))

	if (!msm_dsi_manager_validate_current_config(msm_dsi->id)) {

		ret = -EINVAL;

		goto fail;

	}



	msm_dsi->encoder = encoder;