diff options
Diffstat (limited to 'drivers/usb/host/ehci-atmel.c')
| -rw-r--r-- | drivers/usb/host/ehci-atmel.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c index cf14c95a6700..a47e2cffaaf8 100644 --- a/drivers/usb/host/ehci-atmel.c +++ b/drivers/usb/host/ehci-atmel.c @@ -53,30 +53,15 @@ static void atmel_stop_ehci(struct platform_device *pdev) static int ehci_atmel_setup(struct usb_hcd *hcd) { struct ehci_hcd *ehci = hcd_to_ehci(hcd); - int retval = 0; + int retval; /* registers start at offset 0x0 */ ehci->caps = hcd->regs; - ehci->regs = hcd->regs + - HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase)); - dbg_hcs_params(ehci, "reset"); - dbg_hcc_params(ehci, "reset"); - - /* cache this readonly data; minimize chip reads */ - ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params); - - retval = ehci_halt(ehci); - if (retval) - return retval; - /* data structure init */ - retval = ehci_init(hcd); + retval = ehci_setup(hcd); if (retval) return retval; - ehci->sbrn = 0x20; - - ehci_reset(ehci); ehci_port_power(ehci, 0); return retval; |