Hi,
On Tue, Dec 08, 2020 at 02:28:48PM +0200, Tomi Valkeinen wrote:
> 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>
> ---
Reviewed-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
-- Sebastian
> 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);
> }
> --
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>
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