drivers: atmel: change OMAP_GPIO_TOUCH_EN state on suspend/resume

It fixes issues with the touchscreen which sometimes doesn't respond
upon wakeup.
Merge branch 'jellybean' of git://github.com/sconosciuto/android_kernel_samsung_latona into jellybean

Change-Id: I1481b6bf563e9ca19f9aa73cdf7ecd986d34dc5d
Signed-off-by: David Rodero <david@codiguiel.net>