UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/gma500: remove helper function 

We were getting build warning about:
drivers/gpu/drm/gma500/mdfld_dsi_output.c:407:2: warning: initialization
	from incompatible pointer type

The callback to dpms was pointing to a helper function which had a
return type of void, whereas the callback should point to a function
which has a return type of int.
On closer look it turned out that we do not need the helper function
since if we call drm_helper_connector_dpms() directly, the first check
that drm_helper_connector_dpms() does is: if (mode == connector->dpms)

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1454393155-13142-1-git-send-email-sudipm.mukherjee@gmail.com
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
This commit is contained in:
Sudip Mukherjee 2016-02-02 11:35:55 +05:30 committed by Daniel Vetter
parent 1c0230de6d
commit db9b60400f
1 changed files with 1 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/gma500/mdfld_dsi_output.c
View File

@ -382,16 +382,6 @@ static int mdfld_dsi_connector_mode_valid(struct drm_connector *connector,
return MODE_OK;
}
static void mdfld_dsi_connector_dpms(struct drm_connector *connector, int mode)
{
if (mode == connector->dpms)
return;
/*first, execute dpms*/
drm_helper_connector_dpms(connector, mode);
}
static struct drm_encoder *mdfld_dsi_connector_best_encoder(
struct drm_connector *connector)
{
@ -404,7 +394,7 @@ static struct drm_encoder *mdfld_dsi_connector_best_encoder(
/*DSI connector funcs*/
static const struct drm_connector_funcs mdfld_dsi_connector_funcs = {
.dpms = /*drm_helper_connector_dpms*/mdfld_dsi_connector_dpms,
.dpms = drm_helper_connector_dpms,
.detect = mdfld_dsi_connector_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = mdfld_dsi_connector_set_property,