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usb: r8a66597-hcd: Convert to module_platform_driver 

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>
hifive-unleashed-5.1
Tobias Klauser 2012-02-28 12:57:22 +01:00 committed by Greg Kroah-Hartman
parent 2e8d3fe4bf
commit 427914801e
1 changed files with 4 additions and 17 deletions
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21
drivers/usb/host/r8a66597-hcd.c
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@ -2428,6 +2428,9 @@ static int __devinit r8a66597_probe(struct platform_device *pdev)
int i;
unsigned long irq_trigger;
if (usb_disabled())
return -ENODEV;
if (pdev->dev.dma_mask) {
ret = -EINVAL;
dev_err(&pdev->dev, "dma not supported\n");
@ -2552,20 +2555,4 @@ static struct platform_driver r8a66597_driver = {
},
};
static int __init r8a66597_init(void)
{
if (usb_disabled())
return -ENODEV;
printk(KERN_INFO KBUILD_MODNAME ": driver %s, %s\n", hcd_name,
DRIVER_VERSION);
return platform_driver_register(&r8a66597_driver);
}
module_init(r8a66597_init);
static void __exit r8a66597_cleanup(void)
{
platform_driver_unregister(&r8a66597_driver);
}
module_exit(r8a66597_cleanup);
module_platform_driver(r8a66597_driver);