diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-06-18 02:24:32 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2022-07-06 18:54:41 -0700 |
| commit | bce1e40568cbe7bee1c1425f2269673fd1f3c28b (patch) | |
| tree | 679346e9d9fc8156981ee2638da5fcf5b7943053 /drivers/gpu/drm/msm/dp | |
| parent | d7499634db4f43d3347ae58c5931ad1c795d4cbf (diff) | |
drm/msm/dp: remove unused stubs
Refactoring DP code transformed several functions into empty stubs.
Remove them.
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/490100/
Link: https://lore.kernel.org/r/20220617232434.1139950-1-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/dp')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_display.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index b36f8b69a244..2dccc23487bc 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -867,11 +867,6 @@ static int dp_display_set_mode(struct msm_dp *dp_display, return 0; } -static int dp_display_prepare(struct msm_dp *dp_display) -{ - return 0; -} - static int dp_display_enable(struct dp_display_private *dp, u32 data) { int rc = 0; @@ -948,11 +943,6 @@ static int dp_display_disable(struct dp_display_private *dp, u32 data) return 0; } -static int dp_display_unprepare(struct msm_dp *dp_display) -{ - return 0; -} - int dp_display_set_plugged_cb(struct msm_dp *dp_display, hdmi_codec_plugged_cb fn, struct device *codec_dev) { @@ -1468,21 +1458,9 @@ static int dp_pm_suspend(struct device *dev) return 0; } -static int dp_pm_prepare(struct device *dev) -{ - return 0; -} - -static void dp_pm_complete(struct device *dev) -{ - -} - static const struct dev_pm_ops dp_pm_ops = { .suspend = dp_pm_suspend, .resume = dp_pm_resume, - .prepare = dp_pm_prepare, - .complete = dp_pm_complete, }; static struct platform_driver dp_display_driver = { @@ -1694,13 +1672,6 @@ void dp_bridge_enable(struct drm_bridge *drm_bridge) return; } - rc = dp_display_prepare(dp); - if (rc) { - DRM_ERROR("DP display prepare failed, rc=%d\n", rc); - mutex_unlock(&dp_display->event_mutex); - return; - } - state = dp_display->hpd_state; if (state == ST_DISPLAY_OFF) { @@ -1714,7 +1685,6 @@ void dp_bridge_enable(struct drm_bridge *drm_bridge) if (rc) { DRM_ERROR("DP display post enable failed, rc=%d\n", rc); dp_display_disable(dp_display, 0); - dp_display_unprepare(dp); } /* completed connection */ @@ -1739,7 +1709,6 @@ void dp_bridge_post_disable(struct drm_bridge *drm_bridge) { struct msm_dp_bridge *dp_bridge = to_dp_bridge(drm_bridge); struct msm_dp *dp = dp_bridge->dp_display; - int rc = 0; u32 state; struct dp_display_private *dp_display; @@ -1758,10 +1727,6 @@ void dp_bridge_post_disable(struct drm_bridge *drm_bridge) dp_display_disable(dp_display, 0); - rc = dp_display_unprepare(dp); - if (rc) - DRM_ERROR("DP display unprepare failed, rc=%d\n", rc); - state = dp_display->hpd_state; if (state == ST_DISCONNECT_PENDING) { /* completed disconnection */ |