From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Sat, 29 Jan 2011 07:33:29 +0000 (-0800)
Subject: Input: rc-keymap - return KEY_RESERVED for unknown mappings
X-Git-Tag: v2.6.37.1~174
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=82e7d9f7c8d548fc1c9c1fb9849b2bc1878f9063;p=pandora-kernel.git

Input: rc-keymap - return KEY_RESERVED for unknown mappings

commit 54e74b87e2a9941c6fa82189f270b47cceeba714 upstream.

Do not respond with -EINVAL to EVIOCGKEYCODE for not-yet-mapped
scancodes, but rather return KEY_RESERVED.

This fixes breakage with Ubuntu's input-kbd utility that stopped
returning full keymaps for remote controls.

Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Mark Lord <kernel@teksavvy.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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