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usb: ohci-sa1111: convert shutdown method to native device_driver 

Convert the shutdown method to use the device_driver shutdown function
pointer rather than a private bus-type shutdown.  This is the only user
for SA1111 bus types, so having the support code in the bus doesn't
make any sense.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Russell King 2017-09-26 11:12:39 +01:00 committed by Greg Kroah-Hartman
parent 78655197eb
commit 6c771d30a1
1 changed files with 3 additions and 2 deletions
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5
drivers/usb/host/ohci-sa1111.c
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@ -247,8 +247,9 @@ static int ohci_hcd_sa1111_remove(struct sa1111_dev *dev)
return 0; return 0;
} }
static void ohci_hcd_sa1111_shutdown(struct sa1111_dev *dev) static void ohci_hcd_sa1111_shutdown(struct device *_dev)
{ {
struct sa1111_dev *dev = to_sa1111_device(_dev);
struct usb_hcd *hcd = sa1111_get_drvdata(dev); struct usb_hcd *hcd = sa1111_get_drvdata(dev);
if (test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) { if (test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) {
@ -261,9 +262,9 @@ static struct sa1111_driver ohci_hcd_sa1111_driver = {
.drv = { .drv = {
.name = "sa1111-ohci", .name = "sa1111-ohci",
.owner = THIS_MODULE, .owner = THIS_MODULE,
.shutdown = ohci_hcd_sa1111_shutdown,
}, },
.devid = SA1111_DEVID_USB, .devid = SA1111_DEVID_USB,
.probe = ohci_hcd_sa1111_probe, .probe = ohci_hcd_sa1111_probe,
.remove = ohci_hcd_sa1111_remove, .remove = ohci_hcd_sa1111_remove,
.shutdown = ohci_hcd_sa1111_shutdown,
}; };