linux-phytec-fsl

extcon: max77693: Fix cable name of MHL-TA

This patch fixes extcon cable name of MHL-TA instead of MHL_TA
to unify cable name style.

Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>