diff options
Diffstat (limited to 'drivers/gpu/drm/drm_mipi_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/drm_mipi_dsi.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index b155ee2ffa1..e633df2f68d 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -142,8 +142,12 @@ int mipi_dsi_host_register(struct mipi_dsi_host *host) { struct device_node *node; - for_each_available_child_of_node(host->dev->of_node, node) + for_each_available_child_of_node(host->dev->of_node, node) { + /* skip nodes without reg property */ + if (!of_find_property(node, "reg", NULL)) + continue; of_mipi_dsi_device_add(host, node); + } return 0; } @@ -278,6 +282,14 @@ static int mipi_dsi_drv_remove(struct device *dev) return drv->remove(dsi); } +static void mipi_dsi_drv_shutdown(struct device *dev) +{ + struct mipi_dsi_driver *drv = to_mipi_dsi_driver(dev->driver); + struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev); + + drv->shutdown(dsi); +} + /** * mipi_dsi_driver_register - register a driver for DSI devices * @drv: DSI driver structure @@ -289,6 +301,8 @@ int mipi_dsi_driver_register(struct mipi_dsi_driver *drv) drv->driver.probe = mipi_dsi_drv_probe; if (drv->remove) drv->driver.remove = mipi_dsi_drv_remove; + if (drv->shutdown) + drv->driver.shutdown = mipi_dsi_drv_shutdown; return driver_register(&drv->driver); } |