From: Bruno Prémont <bonbons@linux-vserver.org>
Date: Sun, 30 Sep 2012 20:04:19 +0000 (+0200)
Subject: HID: picoLCD: optimize for inactive debugfs
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~104^2~2^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56fa94415b8a1a163e24a105fb5bdadc625c1d2a;p=pandora-kernel.git

HID: picoLCD: optimize for inactive debugfs

Matthieu CASTET adjusted picolcd_debug_out_report() to only operate when
there is an active listener on debugfs for events.

His change got lost while splitting hid_picolcd.c, restore it.

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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