From 56fa94415b8a1a163e24a105fb5bdadc625c1d2a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Bruno=20Pr=C3=A9mont?= <bonbons@linux-vserver.org>
Date: Sun, 30 Sep 2012 22:04:19 +0200
Subject: [PATCH] HID: picoLCD: optimize for inactive debugfs
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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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