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| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2013-10-06 22:22:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-06 22:02:21 -0700 |
| commit | be44063df5b1eb1d10066c9d88c514d49411748b (patch) | |
| tree | 50bf9c30232a258bb12e0306462bc5c315781d19 /drivers/staging/octeon-usb | |
| parent | e16b5e3f14365c29f84e2fa5ab4780e58a6736f1 (diff) | |
| download | linux-be44063df5b1eb1d10066c9d88c514d49411748b.tar.gz linux-be44063df5b1eb1d10066c9d88c514d49411748b.tar.bz2 linux-be44063df5b1eb1d10066c9d88c514d49411748b.zip | |
staging: octeon-usb: clean up hcpriv usage
Use ep->hcpriv for pipe handle and urb->hcpriv for submit handle,
instead of packing both into the same field.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/octeon-usb')
| -rw-r--r-- | drivers/staging/octeon-usb/octeon-hcd.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index 0a448aead872..afaf991b22d7 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -3348,9 +3348,9 @@ static int octeon_usb_urb_enqueue(struct usb_hcd *hcd, dev_dbg(dev, "Failed to create pipe\n"); return -ENOMEM; } - ep->hcpriv = (void *)(0x10000L + pipe_handle); + ep->hcpriv = (void *)(long)pipe_handle; } else { - pipe_handle = 0xffff & (long)ep->hcpriv; + pipe_handle = (long)ep->hcpriv; } switch (usb_pipetype(urb->pipe)) { @@ -3415,7 +3415,7 @@ static int octeon_usb_urb_enqueue(struct usb_hcd *hcd, dev_dbg(dev, "Failed to submit\n"); return -ENOMEM; } - urb->hcpriv = (void *)(long)(((submit_handle & 0xffff) << 16) | pipe_handle); + urb->hcpriv = (void *)(long)submit_handle; spin_unlock_irqrestore(&priv->lock, flags); return 0; } @@ -3434,8 +3434,8 @@ static void octeon_usb_urb_dequeue_work(unsigned long arg) list_del(&urb->urb_list); /* not enqueued on dequeue_list */ INIT_LIST_HEAD(&urb->urb_list); - pipe_handle = 0xffff & (long)urb->hcpriv; - submit_handle = ((long)urb->hcpriv) >> 16; + pipe_handle = (long)urb->ep->hcpriv; + submit_handle = (long)urb->hcpriv; cvmx_usb_cancel(&priv->usb, pipe_handle, submit_handle); } @@ -3468,7 +3468,7 @@ static void octeon_usb_endpoint_disable(struct usb_hcd *hcd, struct usb_host_end if (ep->hcpriv) { struct octeon_hcd *priv = hcd_to_octeon(hcd); - int pipe_handle = 0xffff & (long)ep->hcpriv; + int pipe_handle = (long)ep->hcpriv; unsigned long flags; spin_lock_irqsave(&priv->lock, flags); cvmx_usb_cancel_all(&priv->usb, pipe_handle); |