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USB: host: Use usb_hcd_platform_shutdown() wherever possible

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Most HCD drivers are doing the same thing in their ".shutdown" callback
so it makes sense to use the generic usb_hcd_platform_shutdown()
handler there.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Roger Quadros
2013-07-22 15:04:50 +03:00
committed by Greg Kroah-Hartman
parent c4b51a4315
commit aaf6b52d50
8 changed files with 8 additions and 82 deletions
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17
drivers/usb/host/ehci-xilinx-of.c
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@@ -220,21 +220,6 @@ static int ehci_hcd_xilinx_of_remove(struct platform_device *op)
return 0;
}
/**
* ehci_hcd_xilinx_of_shutdown - shutdown the hcd
* @op: pointer to platform_device structure that is to be removed
*
* Properly shutdown the hcd, call driver's shutdown routine.
*/
static void ehci_hcd_xilinx_of_shutdown(struct platform_device *op)
{
struct usb_hcd *hcd = platform_get_drvdata(op);
if (hcd->driver->shutdown)
hcd->driver->shutdown(hcd);
}
static const struct of_device_id ehci_hcd_xilinx_of_match[] = {
{.compatible = "xlnx,xps-usb-host-1.00.a",},
{},
@@ -244,7 +229,7 @@ MODULE_DEVICE_TABLE(of, ehci_hcd_xilinx_of_match);
static struct platform_driver ehci_hcd_xilinx_of_driver = {
.probe = ehci_hcd_xilinx_of_probe,
.remove = ehci_hcd_xilinx_of_remove,
.shutdown = ehci_hcd_xilinx_of_shutdown,
.shutdown = usb_hcd_platform_shutdown,
.driver = {
.name = "xilinx-of-ehci",
.owner = THIS_MODULE,