We have a useless 'if' in the dsicm_bl_update_status(), a left over from the conversion to DRM model. Drop the if.
Signed-off-by: Tomi Valkeinen tomi.valkeinen@ti.com --- drivers/gpu/drm/panel/panel-dsi-cm.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-dsi-cm.c b/drivers/gpu/drm/panel/panel-dsi-cm.c index 1e7f73340736..c17ed728c695 100644 --- a/drivers/gpu/drm/panel/panel-dsi-cm.c +++ b/drivers/gpu/drm/panel/panel-dsi-cm.c @@ -194,7 +194,7 @@ static int dsicm_set_update_window(struct panel_drv_data *ddata) static int dsicm_bl_update_status(struct backlight_device *dev) { struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev); - int r = 0; + int r; int level;
if (dev->props.fb_blank == FB_BLANK_UNBLANK && @@ -207,11 +207,9 @@ static int dsicm_bl_update_status(struct backlight_device *dev)
mutex_lock(&ddata->lock);
- if (ddata->enabled) { - if (!r) - r = dsicm_dcs_write_1( - ddata, MIPI_DCS_SET_DISPLAY_BRIGHTNESS, level); - } + if (ddata->enabled) + r = dsicm_dcs_write_1(ddata, MIPI_DCS_SET_DISPLAY_BRIGHTNESS, + level);
mutex_unlock(&ddata->lock);