From: Alan Stern <stern@rowland.harvard.edu>
Date: Mon, 30 Jul 2007 21:07:21 +0000 (-0400)
Subject: USB: avoid using urb->pipe in usbcore
X-Git-Tag: v2.6.24-rc1~1395^2~130
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e60a16139c2a48b9876b0ff910671eee5fb32ec;p=pandora-kernel.git

USB: avoid using urb->pipe in usbcore

This patch (as946) eliminates many of the uses of urb->pipe in
usbcore.  Unfortunately there will have to be a significant API
change, affecting all USB drivers, before we can remove it entirely.
This patch contents itself with changing only the interface to
usb_buffer_map_sg() and friends: The pipe argument is replaced with a
direction flag.  That can be done easily because those routines get
used in only one place.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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