OMAPDSS: remove uses of __init/__exit

The following patches will add component handling to omapdss, improving
the handling of deferred probing. However, at the moment we're using
quite a lot of __inits and __exits in the driver, which prevent normal
dynamic probing and removal.

This patch removes most of the uses of __init and __exit, so that we can
register drivers after module init, and so that we can unregister
drivers even if the module is built-in.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
diff --git a/drivers/video/fbdev/omap2/dss/dsi.c b/drivers/video/fbdev/omap2/dss/dsi.c
index 28b0bc1..c4c27c0 100644
--- a/drivers/video/fbdev/omap2/dss/dsi.c
+++ b/drivers/video/fbdev/omap2/dss/dsi.c
@@ -5484,7 +5484,7 @@
 	return r;
 }
 
-static int __exit omap_dsihw_remove(struct platform_device *dsidev)
+static int omap_dsihw_remove(struct platform_device *dsidev)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 
@@ -5570,7 +5570,7 @@
 
 static struct platform_driver omap_dsihw_driver = {
 	.probe		= omap_dsihw_probe,
-	.remove         = __exit_p(omap_dsihw_remove),
+	.remove         = omap_dsihw_remove,
 	.driver         = {
 		.name   = "omapdss_dsi",
 		.pm	= &dsi_pm_ops,
@@ -5584,7 +5584,7 @@
 	return platform_driver_register(&omap_dsihw_driver);
 }
 
-void __exit dsi_uninit_platform_driver(void)
+void dsi_uninit_platform_driver(void)
 {
 	platform_driver_unregister(&omap_dsihw_driver);
 }