Add check for reserved sensor number

Sensor number FFh is reserved. Add check for the same in 'Set Sensor
Reading And Event Status' command.

Tested: Verified command is returning 0xCC when sensor number is 0xFFh

Change-Id: Ib389552d6a56e36c89cf5d8ec81356a6ab3fc7fe
Signed-off-by: Arun P. Mohanan <arun.p.m@linux.intel.com>
1 file changed