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usb: sl811-hcd: Convert to module_platform_driver

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Use the module_platform_driver macro, move the usb_disabled() check to
the probe function and get rid of the rather pointless message on module
load.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tobias Klauser 2012-02-28 12:57:23 +01:00 committed by Greg Kroah-Hartman
parent 427914801e
commit 6ef1a9276b
1 changed files with 4 additions and 17 deletions
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21
drivers/usb/host/sl811-hcd.c
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@ -1632,6 +1632,9 @@ sl811h_probe(struct platform_device *dev)
u8 tmp, ioaddr = 0;
unsigned long irqflags;
if (usb_disabled())
return -ENODEV;
/* basic sanity checks first. board-specific init logic should
* have initialized these three resources and probably board
* specific platform_data. we don't probe for IRQs, and do only
@ -1817,20 +1820,4 @@ struct platform_driver sl811h_driver = {
};
EXPORT_SYMBOL(sl811h_driver);
/*-------------------------------------------------------------------------*/
static int __init sl811h_init(void)
{
if (usb_disabled())
return -ENODEV;
INFO("driver %s, %s\n", hcd_name, DRIVER_VERSION);
return platform_driver_register(&sl811h_driver);
}
module_init(sl811h_init);
static void __exit sl811h_cleanup(void)
{
platform_driver_unregister(&sl811h_driver);
}
module_exit(sl811h_cleanup);
module_platform_driver(sl811h_driver);