Input: elantech - add special check for fw_version 0x470f01 touchpad
authorDuson Lin <dusonlin@emc.com.tw>
Fri, 7 Aug 2015 21:37:24 +0000 (14:37 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 7 Aug 2015 21:54:15 +0000 (14:54 -0700)
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>
drivers/input/mouse/elantech.c
drivers/input/mouse/elantech.h

Simple merge
Simple merge