From: Alan Stern <stern@rowland.harvard.edu>
Date: Tue, 6 Nov 2007 16:43:42 +0000 (-0500)
Subject: USB: keep track of whether interface sysfs files exist
X-Git-Tag: v2.6.24-rc4~76^2~7
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e61559f6199bb387037abfc7d10a893973561fc;p=pandora-kernel.git

USB: keep track of whether interface sysfs files exist

This patch (as1009) solves the problem of multiple registrations for
USB sysfs files in a more satisfying way than the existing code.  It
simply adds a flag to keep track of whether or not the files have been
created; that way the files can be created or removed as needed.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
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