From: Alan Stern <stern@rowland.harvard.edu>
Date: Wed, 18 Jul 2007 16:14:24 +0000 (-0400)
Subject: USB: change name of spinlock in hcd.c
X-Git-Tag: v2.6.23-rc1~231^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=809a58b896ba07e771adc76a47c83e4ca1969da8;p=pandora-kernel.git

USB: change name of spinlock in hcd.c

This patch (as940 renames hcd_data_lock in hcd.c to hcd_urb_list_lock,
which is more descriptive of the lock's job.  It also introduces a
convenient inline routine for testing whether a particular USB device
is a root hub.

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