From: Duson Lin <dusonlin@emc.com.tw>
Date: Fri, 7 Aug 2015 21:37:24 +0000 (-0700)
Subject: Input: elantech - add special check for fw_version 0x470f01 touchpad
X-Git-Tag: omap-for-v4.3/fixes-merge-window~119^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b30c73e9f37183ad60c7f7050acf8e8edf91e9c;p=pandora-kernel.git

Input: elantech - add special check for fw_version 0x470f01 touchpad

It is no need to check the packet[0] for sanity check when doing
elantech_packet_check_v4() function for fw_version = 0x470f01 touchpad.

Signed-off by: Duson Lin <dusonlin@emc.com.tw>
Reviewed-by: Ulrik De Bie <ulrik.debie-os@e2big.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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