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| author |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-08-17 08:57:56 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-08-17 09:01:08 +0200 |
| commit | a22ddff8bedfe33eeb1330bbb7ef1fbe007a42c4 (patch) | |
| tree | 61a2eb7fa62f5af10c2b913ca429e6b068b0eb2d /drivers/usb/host/ehci-xilinx-of.c | |
| parent | drm/i915: don't grab dev->struct_mutex for userspace forcewak (diff) | |
| parent | Linux 3.6-rc2 (diff) | |
| download | linux-dev-a22ddff8bedfe33eeb1330bbb7ef1fbe007a42c4.tar.xz linux-dev-a22ddff8bedfe33eeb1330bbb7ef1fbe007a42c4.zip | |
Merge tag 'v3.6-rc2' into drm-intel-next
Backmerge Linux 3.6-rc2 to resolve a few funny conflicts before we put
even more madness on top:
- drivers/gpu/drm/i915/i915_irq.c: Just a spurious WARN removed in
-fixes, that has been changed in a variable-rename in -next, too.
- drivers/gpu/drm/i915/intel_ringbuffer.c: -next remove scratch_addr
(since all their users have been extracted in another fucntion),
-fixes added another user for a hw workaroudn.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/usb/host/ehci-xilinx-of.c')
| -rw-r--r-- | drivers/usb/host/ehci-xilinx-of.c | 31 |
1 files changed, 1 insertions, 30 deletions
diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c index e9713d589e30..39f24fa37ebe 100644 --- a/drivers/usb/host/ehci-xilinx-of.c +++ b/drivers/usb/host/ehci-xilinx-of.c @@ -32,30 +32,6 @@ #include <linux/of_address.h> /** - * ehci_xilinx_of_setup - Initialize the device for ehci_reset() - * @hcd: Pointer to the usb_hcd device to which the host controller bound - * - * called during probe() after chip reset completes. - */ -static int ehci_xilinx_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); -} - -/** * ehci_xilinx_port_handed_over - hand the port out if failed to enable it * @hcd: Pointer to the usb_hcd device to which the host controller bound * @portnum:Port number to which the device is attached. @@ -107,7 +83,7 @@ static const struct hc_driver ehci_xilinx_of_hc_driver = { /* * basic lifecycle operations */ - .reset = ehci_xilinx_of_setup, + .reset = ehci_setup, .start = ehci_run, .stop = ehci_stop, .shutdown = ehci_shutdown, @@ -219,11 +195,6 @@ static int __devinit ehci_hcd_xilinx_of_probe(struct platform_device *op) /* Debug registers are at the first 0x100 region */ ehci->caps = hcd->regs + 0x100; - ehci->regs = hcd->regs + 0x100 + - 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); rv = usb_add_hcd(hcd, irq, 0); if (rv == 0) |