drm/omap: panel-dsi-cm: support unbinding

Now, that the driver implements the common DRM panel API
the unbind no longer needs to be suppressed.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-37-tomi.valkeinen@ti.com

drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c

@@ -597,7 +597,7 @@ static int dsicm_probe(struct mipi_dsi_device *dsi)
 	return r;
 }
 
-static int __exit dsicm_remove(struct mipi_dsi_device *dsi)
+static int dsicm_remove(struct mipi_dsi_device *dsi)
 {
 	struct panel_drv_data *ddata = mipi_dsi_get_drvdata(dsi);
 
@@ -627,11 +627,10 @@ MODULE_DEVICE_TABLE(of, dsicm_of_match);
 
 static struct mipi_dsi_driver dsicm_driver = {
 	.probe = dsicm_probe,
-	.remove = __exit_p(dsicm_remove),
+	.remove = dsicm_remove,
 	.driver = {
 		.name = "panel-dsi-cm",
 		.of_match_table = dsicm_of_match,
-		.suppress_bind_attrs = true,
 	},
 };
 module_mipi_dsi_driver(dsicm_driver);