[Freedreno] [RFC PATCH 04/10] drm/msm/dsi: use dsi_mgr_bridge_power_off in dsi_mgr_bridge_post_disable

[Dmitry Baryshkov]

Simplify dsi_mgr_bridge_post_disable() by using
dsi_mgr_bridge_power_off() instead of hand-coding the same call
sequence.

Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@linaro.org>
---
 drivers/gpu/drm/msm/dsi/dsi_manager.c | 24 +++++-------------------
 1 file changed, 5 insertions(+), 19 deletions(-)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c 
b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index 896f369fdd53..9fa1f29ec11a 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -372,8 +372,10 @@ static void dsi_mgr_bridge_post_disable(struct drm_bridge 
*bridge)
         * It is safe to call dsi_mgr_phy_disable() here because a single PHY
         * won't be diabled until both PHYs request disable.
         */
-       if (is_bonded_dsi && !IS_MASTER_DSI_LINK(id))
-               goto disable_phy;
+       if (is_bonded_dsi && !IS_MASTER_DSI_LINK(id)) {
+               dsi_mgr_phy_disable(id);
+               return;
+       }
 
        ret = msm_dsi_host_disable(host);
        if (ret)
@@ -385,26 +387,10 @@ static void dsi_mgr_bridge_post_disable(struct drm_bridge 
*bridge)
                        pr_err("%s: host1 disable failed, %d\n", __func__, ret);
        }
 
-       msm_dsi_host_disable_irq(host);
-       if (is_bonded_dsi && msm_dsi1)
-               msm_dsi_host_disable_irq(msm_dsi1->host);
-
        /* Save PHY status if it is a clock source */
        msm_dsi_phy_pll_save_state(msm_dsi->phy);
 
-       ret = msm_dsi_host_power_off(host);
-       if (ret)
-               pr_err("%s: host %d power off failed,%d\n", __func__, id, ret);
-
-       if (is_bonded_dsi && msm_dsi1) {
-               ret = msm_dsi_host_power_off(msm_dsi1->host);
-               if (ret)
-                       pr_err("%s: host1 power off failed, %d\n",
-                                                               __func__, ret);
-       }
-
-disable_phy:
-       dsi_mgr_phy_disable(id);
+       dsi_mgr_bridge_power_off(bridge);
 }
 
 static void dsi_mgr_bridge_mode_set(struct drm_bridge *bridge,
-- 
2.42.0