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usb: ehci-sh: Fix up fault in shutdown path.

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We can't use the generic usb_hcd_platform_shutdown helper on account of
the fact we don't stash the hcd pointer in the driver data, so we provide
our own shutdown handler.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2010-11-26 16:43:38 +09:00
parent 8b32a92b60
commit c1e0774d74
1 changed files with 10 additions and 1 deletions
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11
drivers/usb/host/ehci-sh.c
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@ -219,10 +219,19 @@ static int __exit ehci_hcd_sh_remove(struct platform_device *pdev)
return 0;
}
static void ehci_hcd_sh_shutdown(struct platform_device *pdev)
{
struct ehci_sh_priv *priv = platform_get_drvdata(pdev);
struct usb_hcd *hcd = priv->hcd;
if (hcd->driver->shutdown)
hcd->driver->shutdown(hcd);
}
static struct platform_driver ehci_hcd_sh_driver = {
.probe = ehci_hcd_sh_probe,
.remove = __exit_p(ehci_hcd_sh_remove),
.shutdown = usb_hcd_platform_shutdown,
.shutdown = ehci_hcd_sh_shutdown,
.driver = {
.name = "sh_ehci",
.owner = THIS_MODULE,