From: "benjamin.gaignard@linaro.org" <benjamin.gaignard@linaro.org>
Date: Mon, 2 Oct 2017 11:34:48 +0200
Subject: drm/bridge/synopsys: dsi :remove is_panel_bridge
Git-commit: d5532f65e0465af2361c8beefe6ed396025316a3
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
When using drm_of_panel_bridge_remove() we can simplify the
code and remove is_panel_bridge from dw_mipi_dsi structure.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
Tested-by: Philippe Cornu <philippe.cornu@st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1506936888-23844-6-git-send-email-benjamin.gaignard@linaro.org
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
@@ -221,7 +221,6 @@ struct dw_mipi_dsi {
struct drm_bridge bridge;
struct mipi_dsi_host dsi_host;
struct drm_bridge *panel_bridge;
- bool is_panel_bridge;
struct device *dev;
void __iomem *base;
@@ -297,7 +296,6 @@ static int dw_mipi_dsi_host_attach(struc
bridge = drm_panel_bridge_add(panel, DRM_MODE_CONNECTOR_DSI);
if (IS_ERR(bridge))
return PTR_ERR(bridge);
- dsi->is_panel_bridge = true;
}
dsi->panel_bridge = bridge;
@@ -312,8 +310,7 @@ static int dw_mipi_dsi_host_detach(struc
{
struct dw_mipi_dsi *dsi = host_to_dsi(host);
- if (dsi->is_panel_bridge)
- drm_panel_bridge_remove(dsi->panel_bridge);
+ drm_of_panel_bridge_remove(host->dev->of_node, 1, 0);
drm_bridge_remove(&dsi->bridge);