diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c | 34 |
1 files changed, 7 insertions, 27 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c index 3be35ba564da..7114ea672e69 100644 --- a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c +++ b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c @@ -27,36 +27,16 @@ struct panel_drv_data { #define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev) -static int tfp410_connect(struct omap_dss_device *dssdev, - struct omap_dss_device *dst) +static int tfp410_connect(struct omap_dss_device *src, + struct omap_dss_device *dst) { - struct omap_dss_device *src; - int r; - - src = omapdss_of_find_connected_device(dssdev->dev->of_node, 0); - if (IS_ERR(src)) { - dev_err(dssdev->dev, "failed to find video source\n"); - return PTR_ERR(src); - } - - r = omapdss_device_connect(dssdev->dss, src, dssdev); - if (r) { - omapdss_device_put(src); - return r; - } - - return 0; + return omapdss_device_connect(dst->dss, dst, dst->next); } -static void tfp410_disconnect(struct omap_dss_device *dssdev, - struct omap_dss_device *dst) +static void tfp410_disconnect(struct omap_dss_device *src, + struct omap_dss_device *dst) { - struct panel_drv_data *ddata = to_panel_data(dssdev); - struct omap_dss_device *src = dssdev->src; - - omapdss_device_disconnect(src, &ddata->dssdev); - - omapdss_device_put(src); + omapdss_device_disconnect(dst, dst->next); } static int tfp410_enable(struct omap_dss_device *dssdev) @@ -219,7 +199,7 @@ static int __exit tfp410_remove(struct platform_device *pdev) WARN_ON(omapdss_device_is_connected(dssdev)); if (omapdss_device_is_connected(dssdev)) - omapdss_device_disconnect(dssdev, dssdev->dst); + omapdss_device_disconnect(NULL, dssdev); return 0; } |