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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>
This commit is contained in:
Tomi Valkeinen 2013-04-26 13:40:25 +03:00
parent ca96e201ff
commit af56fe3ca6
1 changed files with 3 additions and 25 deletions
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28
drivers/video/omap2/omapfb/omapfb-main.c
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@ -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");