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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2011-06-29 16:41:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-07-01 14:27:08 -0700 |
| commit | 513385a3cf97e9fb7e982afffeb013a12a7ccbd2 (patch) | |
| tree | 7f1c3211ee4dcb6010c19e82b7a4a1b5c0e46a2d /drivers/usb | |
| parent | 86081d7be34e0f80dc5c46391ec927fc4f350462 (diff) | |
| download | linux-3.10-513385a3cf97e9fb7e982afffeb013a12a7ccbd2.tar.gz linux-3.10-513385a3cf97e9fb7e982afffeb013a12a7ccbd2.tar.bz2 linux-3.10-513385a3cf97e9fb7e982afffeb013a12a7ccbd2.zip | |
usb: gadget: s3c2410_udc: use platform ids instead
This also fixes the error path: If the second device fails to register
we never remove the first one.
This is compile-tested only. I don't see any difference between those
two. Maybe we should just use one name instead?
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/s3c2410_udc.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c index 1c19cd3f6a5..394c1a3bbe8 100644 --- a/drivers/usb/gadget/s3c2410_udc.c +++ b/drivers/usb/gadget/s3c2410_udc.c @@ -2057,26 +2057,22 @@ static int s3c2410_udc_resume(struct platform_device *pdev) #define s3c2410_udc_resume NULL #endif -static struct platform_driver udc_driver_2410 = { - .driver = { - .name = "s3c2410-usbgadget", - .owner = THIS_MODULE, - }, - .probe = s3c2410_udc_probe, - .remove = s3c2410_udc_remove, - .suspend = s3c2410_udc_suspend, - .resume = s3c2410_udc_resume, +static const struct platform_device_id s3c_udc_ids[] = { + { "s3c2410-usbgadget", }, + { "s3c2440-usbgadget", }, }; +MODULE_DEVICE_TABLE(platform, s3c_udc_ids); -static struct platform_driver udc_driver_2440 = { +static struct platform_driver udc_driver_24x0 = { .driver = { - .name = "s3c2440-usbgadget", + .name = "s3c24x0-usbgadget", .owner = THIS_MODULE, }, .probe = s3c2410_udc_probe, .remove = s3c2410_udc_remove, .suspend = s3c2410_udc_suspend, .resume = s3c2410_udc_resume, + .id_table = s3c_udc_ids, }; static int __init udc_init(void) @@ -2092,11 +2088,7 @@ static int __init udc_init(void) s3c2410_udc_debugfs_root = NULL; } - retval = platform_driver_register(&udc_driver_2410); - if (retval) - goto err; - - retval = platform_driver_register(&udc_driver_2440); + retval = platform_driver_register(&udc_driver_24x0); if (retval) goto err; @@ -2109,8 +2101,7 @@ err: static void __exit udc_exit(void) { - platform_driver_unregister(&udc_driver_2410); - platform_driver_unregister(&udc_driver_2440); + platform_driver_unregister(&udc_driver_24x0); debugfs_remove(s3c2410_udc_debugfs_root); } @@ -2121,5 +2112,3 @@ MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_VERSION(DRIVER_VERSION); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:s3c2410-usbgadget"); -MODULE_ALIAS("platform:s3c2440-usbgadget"); |