OMAPFB: use module_platform_driver()

Instead of using platform_driver_probe(), use module_platform_driver()
so that we can support deferred probing.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index f38348e..808f6af 100644 (file)
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -2422,7 +2422,7 @@ static int omapfb_init_connections(struct omapfb2_device *fbdev,
        return 0;
 }
 
-static int __init omapfb_probe(struct platform_device *pdev)
+static int omapfb_probe(struct platform_device *pdev)
 {
        struct omapfb2_device *fbdev = NULL;
        int r = 0;
@@ -2595,6 +2595,7 @@ static int __exit omapfb_remove(struct platform_device *pdev)
 }
 
 static struct platform_driver omapfb_driver = {
+       .probe          = omapfb_probe,
        .remove         = __exit_p(omapfb_remove),
        .driver         = {
                .name   = "omapfb",
@@ -2602,36 +2603,13 @@ static struct platform_driver omapfb_driver = {
        },
 };
 
-static int __init omapfb_init(void)
-{
-       DBG("omapfb_init\n");
-
-       if (platform_driver_probe(&omapfb_driver, omapfb_probe)) {
-               printk(KERN_ERR "failed to register omapfb driver\n");
-               return -ENODEV;
-       }
-
-       return 0;
-}
-
-static void __exit omapfb_exit(void)
-{
-       DBG("omapfb_exit\n");
-       platform_driver_unregister(&omapfb_driver);
-}
-
 module_param_named(mode, def_mode, charp, 0);
 module_param_named(vram, def_vram, charp, 0);
 module_param_named(rotate, def_rotate, int, 0);
 module_param_named(vrfb, def_vrfb, bool, 0);
 module_param_named(mirror, def_mirror, bool, 0);
 
-/* late_initcall to let panel/ctrl drivers loaded first.
- * I guess better option would be a more dynamic approach,
- * so that omapfb reacts to new panels when they are loaded */
-late_initcall(omapfb_init);
-/*module_init(omapfb_init);*/
-module_exit(omapfb_exit);
+module_platform_driver(omapfb_driver);
 
 MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@nokia.com>");
 MODULE_DESCRIPTION("OMAP2/3 Framebuffer");