/* Make sure that the value being sent to FSP will not conflict with certain commands.  */
static unsigned char fsp_test_invert_cmd(unsigned char reg_val)
/* Make sure that the value being sent to FSP will not conflict with certain commands.  */
static unsigned char fsp_test_invert_cmd(unsigned char reg_val)
{
	switch (reg_val) {
	case 0xe9: case 0xee: case 0xf2: case 0xff:
		return ~reg_val;
	default:
		return reg_val;
	}
}