msm: board-8960-gpiomux: Configure PULL_UP for IRQ

Configure PULL_UP instead of PULL_DOWN for MHL_INT_N.

MHL_INT_N IRQ is active low so when the MHL chip
is not assembled for some reason the IRQ will be
false triggered as the MHL_INT_N is pulled down.

Change-Id: I460ba8c3ceb9896c82c3546c5a40bb9c90f1df7b
Signed-off-by: Eugene Yasman <eyasman@codeaurora.org>
1 file changed