We can drop dsi_display_disable() which just calls
_dsi_display_disable(), and rename _dsi_display_disable() to
dsi_display_disable().
The WARN_ON(!dsi_bus_is_locked(dsi)) in dsi_display_disable is extra and
can be dropped, as _dsi_display_disable() has the same WARN_ON().
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/omapdrm/dss/dsi.c | 19 +++----------------
1 file changed, 3 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index 961b991f6498..d83346812810 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -63,8 +63,6 @@ static int dsi_vc_send_null(struct dsi_data *dsi, int vc, int channel);
static ssize_t _omap_dsi_host_transfer(struct dsi_data *dsi, int vc,
const struct mipi_dsi_msg *msg);
-static void dsi_display_disable(struct omap_dss_device *dssdev);
-
#ifdef DSI_PERF_MEASURE
static bool dsi_perf;
module_param(dsi_perf, bool, 0644);
@@ -3772,7 +3770,7 @@ static void dsi_display_enable(struct dsi_data *dsi)
DSSDBG("dsi_display_ulps_enable FAILED\n");
}
-static void _dsi_display_disable(struct dsi_data *dsi,
+static void dsi_display_disable(struct dsi_data *dsi,
bool disconnect_lanes, bool enter_ulps)
{
WARN_ON(!dsi_bus_is_locked(dsi));
@@ -3791,17 +3789,6 @@ static void _dsi_display_disable(struct dsi_data *dsi,
mutex_unlock(&dsi->lock);
}
-static void dsi_display_disable(struct omap_dss_device *dssdev)
-{
- struct dsi_data *dsi = to_dsi_data(dssdev);
-
- WARN_ON(!dsi_bus_is_locked(dsi));
-
- DSSDBG("dsi_display_disable\n");
-
- _dsi_display_disable(dsi, true, false);
-}
-
static int dsi_enable_te(struct dsi_data *dsi, bool enable)
{
dsi->te_enabled = enable;
@@ -3825,7 +3812,7 @@ static void omap_dsi_ulps_work_callback(struct work_struct *work)
dsi_enable_te(dsi, false);
- _dsi_display_disable(dsi, false, true);
+ dsi_display_disable(dsi, false, true);
dsi_bus_unlock(dsi);
}
@@ -4959,7 +4946,7 @@ static void dsi_bridge_disable(struct drm_bridge *bridge)
dsi_disable_video_output(dssdev, VC_VIDEO);
- dsi_display_disable(dssdev);
+ dsi_display_disable(dsi, true, false);
dsi_bus_unlock(dsi);
}
--
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