From: Chase Douglas <chase.douglas@ubuntu.com>
Date: Mon, 30 Aug 2010 17:27:45 +0000 (-0400)
Subject: HID: debugfs: wake up reading tasks upon event
X-Git-Tag: v2.6.37-rc1~144^2~4^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1debfb3315d95ab5ce328e307bd115b4400685fb;p=pandora-kernel.git

HID: debugfs: wake up reading tasks upon event

Some devices poke the hid core in a way that causes hid_debug_event to
be called, while never calling hid_dump_input. Without this wakeup
addition, tasks reading for hid events through debugfs may never see any
events. It may be that a well written driver doesn't cause this, but
then what's the point of debugfs?

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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