diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/connector-dvi.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/displays/connector-dvi.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c index e9353e4cd297..a53d5967e5a9 100644 --- a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c +++ b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c @@ -211,30 +211,23 @@ static bool dvic_detect(struct omap_dss_device *dssdev) return r == 0; } -static int dvic_register_hpd_cb(struct omap_dss_device *dssdev, +static void dvic_register_hpd_cb(struct omap_dss_device *dssdev, void (*cb)(void *cb_data, enum drm_connector_status status), void *cb_data) { struct panel_drv_data *ddata = to_panel_data(dssdev); - if (!ddata->hpd_gpio) - return -ENOTSUPP; - mutex_lock(&ddata->hpd_lock); ddata->hpd_cb = cb; ddata->hpd_cb_data = cb_data; mutex_unlock(&ddata->hpd_lock); - return 0; } static void dvic_unregister_hpd_cb(struct omap_dss_device *dssdev) { struct panel_drv_data *ddata = to_panel_data(dssdev); - if (!ddata->hpd_gpio) - return; - mutex_lock(&ddata->hpd_lock); ddata->hpd_cb = NULL; ddata->hpd_cb_data = NULL; |