[PATCH] arm: exynos4: fix incorrect pad configuration for keypad row lines

[Alan Cox]

> SMDKV310 board does not have pull-up resistors populated for the keypad
> row lines (unlike the smdk boards for the previous Samsung SoC's). So
> the pad pull-up for all keypad row lines should be enabled for
> smdkv310 board.

So does this change the behaviour of existing boards, and if so isn't it
the SMDKV310 that hould be providing the alternate gpio configuration
function ?