FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-01-13 04:41:17 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

USB: sa1111: add hcd .reset method

Browse Source 
Add the .reset method to the HCD, and update the .start method
accordingly for this change.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2012-01-26 11:45:27 +00:00
parent 846a70487e
commit 81e6ca3eb7
1 changed files with 11 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/usb/host/ohci-sa1111.c
View File

@ -55,22 +55,25 @@ static void dump_hci_status(struct usb_hcd *hcd, const char *label)
}
#endif
static int ohci_sa1111_reset(struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci(hcd);
ohci_hcd_init(ohci);
return ohci_init(ohci);
}
static int __devinit ohci_sa1111_start(struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci(hcd);
int ret;
ret = ohci_init(ohci);
if (ret < 0)
return ret;
ret = ohci_run(ohci);
if (ret < 0) {
err("can't start %s", hcd->self.bus_name);
ohci_err(ohci, "can't start\n");
ohci_stop(hcd);
return ret;
}
return 0;
return ret;
}
static const struct hc_driver ohci_sa1111_hc_driver = {
@ -87,6 +90,7 @@ static const struct hc_driver ohci_sa1111_hc_driver = {
/*
* basic lifecycle operations
*/
.reset = ohci_sa1111_reset,
.start = ohci_sa1111_start,
.stop = ohci_stop,
.shutdown = ohci_shutdown,
@ -200,8 +204,6 @@ static int ohci_hcd_sa1111_probe(struct sa1111_dev *dev)
if (ret)
goto err2;
ohci_hcd_init(hcd_to_ohci(hcd));
ret = usb_add_hcd(hcd, dev->irq[1], 0);
if (ret == 0)
return ret;