lkml.org 
[lkml]   [2022]   [Mar]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()
Date
The member 'msm_dsi->connector' isn't assigned until
msm_dsi_manager_connector_init() returns (see msm_dsi_modeset_init() and
how it assigns the return value). Therefore this pointer is going to be
NULL here. Let's use 'connector' which is what was intended.

Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Sean Paul <seanpaul@chromium.org>
Fixes: 6d5e78406991 ("drm/msm/dsi: Move dsi panel init into modeset init path")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
---

I don't know if this is superseeded by something else but I found this
while trying to use the connector from msm_dsi in this function.

drivers/gpu/drm/msm/dsi/dsi_manager.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index 0c1b7dde377c..9f6af0f0fe00 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -638,7 +638,7 @@ struct drm_connector *msm_dsi_manager_connector_init(u8 id)
return connector;

fail:
- connector->funcs->destroy(msm_dsi->connector);
+ connector->funcs->destroy(connector);
return ERR_PTR(ret);
}

base-commit: 05afd57f4d34602a652fdaf58e0a2756b3c20fd4
--
https://chromeos.dev

\
 
 \ /
  Last update: 2022-03-18 01:08    [W:0.040 / U:0.320 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site