diff options
Diffstat (limited to 'drivers/usb/host/ehci-ppc-of.c')
| -rw-r--r-- | drivers/usb/host/ehci-ppc-of.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c index 41d11fe1425..bbbe89dfd88 100644 --- a/drivers/usb/host/ehci-ppc-of.c +++ b/drivers/usb/host/ehci-ppc-of.c @@ -17,24 +17,6 @@ #include <linux/of.h> #include <linux/of_platform.h> -/* called during probe() after chip reset completes */ -static int ehci_ppc_of_setup(struct usb_hcd *hcd) -{ - struct ehci_hcd *ehci = hcd_to_ehci(hcd); - int retval; - - retval = ehci_halt(ehci); - if (retval) - return retval; - - retval = ehci_init(hcd); - if (retval) - return retval; - - ehci->sbrn = 0x20; - return ehci_reset(ehci); -} - static const struct hc_driver ehci_ppc_of_hc_driver = { .description = hcd_name, @@ -50,7 +32,7 @@ static const struct hc_driver ehci_ppc_of_hc_driver = { /* * basic lifecycle operations */ - .reset = ehci_ppc_of_setup, + .reset = ehci_setup, .start = ehci_run, .stop = ehci_stop, .shutdown = ehci_shutdown, @@ -178,11 +160,6 @@ static int __devinit ehci_hcd_ppc_of_probe(struct platform_device *op) ehci->big_endian_desc = 1; ehci->caps = hcd->regs; - ehci->regs = hcd->regs + - HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase)); - - /* cache this readonly data; minimize chip reads */ - ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params); if (of_device_is_compatible(dn, "ibm,usb-ehci-440epx")) { rv = ppc44x_enable_bmt(dn); |