smdk4412: update ssp_sysfs from jf 4.4 drop

This fixes the need to set an initial delay in the sensor hal
in order for the sensors to enable and report data

Change-Id: I1aa639e2cc30be60d00df253a90ea9dd1a6d501f
(cherry picked from commit bd545f28bd4b8a60d7e480f1899ead1b3c5bba43)