diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c index 527abed69d34..996a16736d10 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c @@ -320,16 +320,11 @@ static void tpo_td043_disconnect(struct omap_dss_device *src, { } -static int tpo_td043_enable(struct omap_dss_device *dssdev) +static void tpo_td043_enable(struct omap_dss_device *dssdev) { struct panel_drv_data *ddata = to_panel_data(dssdev); - struct omap_dss_device *src = dssdev->src; int r; - r = src->ops->enable(src); - if (r) - return r; - /* * If we are resuming from system suspend, SPI clocks might not be * enabled yet, so we'll program the LCD from SPI PM resume callback. @@ -337,20 +332,16 @@ static int tpo_td043_enable(struct omap_dss_device *dssdev) if (!ddata->spi_suspended) { r = tpo_td043_power_on(ddata); if (r) { - src->ops->disable(src); - return r; + dev_err(&ddata->spi->dev, "%s: power on failed (%d)\n", + __func__, r); + return; } } - - return 0; } static void tpo_td043_disable(struct omap_dss_device *dssdev) { struct panel_drv_data *ddata = to_panel_data(dssdev); - struct omap_dss_device *src = dssdev->src; - - src->ops->disable(src); if (!ddata->spi_suspended) tpo_td043_power_off(ddata); |