USB: Add a usb_pipe_endpoint() convenience function
authorMatthew Wilcox <willy@linux.intel.com>
Fri, 30 Apr 2010 19:11:29 +0000 (13:11 -0600)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 20 May 2010 20:21:41 +0000 (13:21 -0700)
Converting a pipe number to a struct usb_host_endpoint pointer is a little
messy.  Introduce a new convenience function to hide the mess.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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