Symbol: HOST_CONTROL_LED_ON
usr/src/uts/common/io/sdcard/adapters/sdhost/sdhost.c
1587
SET8(ss, REG_HOST_CONTROL, HOST_CONTROL_LED_ON);
usr/src/uts/common/io/sdcard/adapters/sdhost/sdhost.c
1589
CLR8(ss, REG_HOST_CONTROL, HOST_CONTROL_LED_ON);