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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2009-03-27 12:57:50 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-15 21:44:40 -0700
commit81ec4e4a5116c2bccec2dd1d350ceb4372846ba8 (patch)
tree47f031fbe9ef09c187bd210663205a134e17a17a /drivers/usb/musb
parent22a0d6f1383c85a7a9759cb805fd06c848c9c4d3 (diff)
downloadlinux-81ec4e4a5116c2bccec2dd1d350ceb4372846ba8.tar.bz2
musb_host: streamline musb_cleanup_urb() calls
The argument for the 'is_in' parameter of musb_cleanup_urb() is always extracted from an URB that's passed to the function. So that parameter is superfluous; remove it. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/musb')
-rw-r--r--drivers/usb/musb/musb_host.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index e0dacbb336d0..e666f609ad7e 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -2029,14 +2029,15 @@ done:
* called with controller locked, irqs blocked
* that hardware queue advances to the next transfer, unless prevented
*/
-static int musb_cleanup_urb(struct urb *urb, struct musb_qh *qh, int is_in)
+static int musb_cleanup_urb(struct urb *urb, struct musb_qh *qh)
{
struct musb_hw_ep *ep = qh->hw_ep;
void __iomem *epio = ep->regs;
unsigned hw_end = ep->epnum;
void __iomem *regs = ep->musb->mregs;
- u16 csr;
+ int is_in = usb_pipein(urb->pipe);
int status = 0;
+ u16 csr;
musb_ep_select(regs, hw_end);
@@ -2137,7 +2138,7 @@ static int musb_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
kfree(qh);
}
} else
- ret = musb_cleanup_urb(urb, qh, urb->pipe & USB_DIR_IN);
+ ret = musb_cleanup_urb(urb, qh);
done:
spin_unlock_irqrestore(&musb->lock, flags);
return ret;
@@ -2171,7 +2172,7 @@ musb_h_disable(struct usb_hcd *hcd, struct usb_host_endpoint *hep)
urb->status = -ESHUTDOWN;
/* cleanup */
- musb_cleanup_urb(urb, qh, urb->pipe & USB_DIR_IN);
+ musb_cleanup_urb(urb, qh);
/* Then nuke all the others ... and advance the
* queue on hw_ep (e.g. bulk ring) when we're done.