Symbol: CLEAR_BIT
usr/src/uts/common/sys/sata/adapters/ahci/ahcivar.h
585
#define CLEAR_BIT(tag, bit) (tag &= ~(0x1<<bit))
usr/src/uts/common/sys/sata/adapters/si3124/si3124var.h
240
#define CLEAR_BIT(tag, bit) (tag &= ~(0x1<<bit))