Revert "Use nanosleep while accessing WIFI_DRIVER_STATE_CTRL_PARAM"

This reverts commit fef228d5d91023b2ea4b80e47f02b559f538044d.

Reason for revert: Submitted accidentally by auto-submit.

Change-Id: Ic85fea7cf9d71b5d220bdc15491f202653c6c8c7
1 file changed