drm: exynos: dsi: Drop explicit NULL to out_bridge
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Message ID 20220406081250.342286-1-jagan@amarulasolutions.com
State New
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Series
  • drm: exynos: dsi: Drop explicit NULL to out_bridge
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Commit Message

Jagan Teki April 6, 2022, 8:12 a.m. UTC 
This driver has been changed to use the resource managed
devm_drm_of_get_bridge() to get bridge from ->attach(), it's
unnecessary to assign NULL to out_bridge to remove the bridge
from ->detach() as devm_drm_of_get_bridge() is automatically
remove the bridge when @dev is unbound.

Drop explicit NULL assignment to out_bridge.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 drivers/gpu/drm/exynos/exynos_drm_dsi.c | 1 -
 1 file changed, 1 deletion(-)

Patch
diff mbox series 

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 06130eee8df8..5fe262f31065 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1500,7 +1500,6 @@  static int exynos_dsi_host_detach(struct mipi_dsi_host *host,
 
 	if (dsi->out_bridge->funcs->detach)
 		dsi->out_bridge->funcs->detach(dsi->out_bridge);
-	dsi->out_bridge = NULL;
 
 	if (drm->mode_config.poll_enabled)
 		drm_kms_helper_hotplug_event(drm);