tree cab7365f543878d3f3358ab0141889e45ace6601
parent f477c7588bb167191f4162a380680204807316b7
author Nick Dyer <nick.dyer@itdev.co.uk> 1400480101 -0700
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> 1400480849 -0700

Input: atmel_mxt_ts - add check for incorrect firmware file format

Atmel supplies firmware files in ASCII HEX format (.enc) which must be
converted before they can be loaded by kernel driver. Try to detect
the error and print a friendly error message rather than feeding junk
to the bootloader.

Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Acked-by: Benson Leung <bleung@chromium.org>
Acked-by: Yufeng Shen <miletus@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>