206 	return IS_BIT_SET(inst->SMBCST, NPCX_SMBCST_BB);  in i2c_ctrl_bus_busy()
428 		if (!IS_BIT_SET(inst->SMBCTL1, NPCX_SMBCTL1_STOP)) {  in i2c_ctrl_wait_stop_completed()
445 	if (IS_BIT_SET(inst->SMBCTL3, NPCX_SMBCTL3_SCL_LVL) &&  in i2c_ctrl_is_scl_sda_both_high()
446 	    IS_BIT_SET(inst->SMBCTL3, NPCX_SMBCTL3_SDA_LVL)) {  in i2c_ctrl_is_scl_sda_both_high()
761 	if (IS_BIT_SET(status, NPCX_SMBST_BER)) {  in i2c_ctrl_target_isr()
787 	if (IS_BIT_SET(status, NPCX_SMBST_SLVSTP)) {  in i2c_ctrl_target_isr()
800 	if (IS_BIT_SET(status, NPCX_SMBST_NEGACK)) {  in i2c_ctrl_target_isr()
808 	if (IS_BIT_SET(status, NPCX_SMBST_NMATCH)) {  in i2c_ctrl_target_isr()
813 		if (IS_BIT_SET(inst->SMBST, NPCX_SMBST_XMIT)) {  in i2c_ctrl_target_isr()
833 	if (IS_BIT_SET(status, NPCX_SMBST_SDAST)) {  in i2c_ctrl_target_isr()
880 	if (IS_BIT_SET(status, NPCX_SMBST_BER)) {  in i2c_ctrl_isr()
899 	if (IS_BIT_SET(status, NPCX_SMBST_NEGACK)) {  in i2c_ctrl_isr()
915 	if (IS_BIT_SET(status, NPCX_SMBST_SDAST)) {  in i2c_ctrl_isr()
1007 	if (!IS_BIT_SET(inst->SMBCTL3, NPCX_SMBCTL3_SCL_LVL)) {  in npcx_i2c_ctrl_recover_bus()
1014 			if (IS_BIT_SET(inst->SMBCTL3, NPCX_SMBCTL3_SCL_LVL)) {  in npcx_i2c_ctrl_recover_bus()
1020 	if (IS_BIT_SET(inst->SMBCTL3, NPCX_SMBCTL3_SDA_LVL)) {  in npcx_i2c_ctrl_recover_bus()
1034 			if (IS_BIT_SET(inst->SMBCTL3, NPCX_SMBCTL3_SDA_LVL)) {  in npcx_i2c_ctrl_recover_bus()
1056 	if (!IS_BIT_SET(inst->SMBCTL3, NPCX_SMBCTL3_SDA_LVL)) {  in npcx_i2c_ctrl_recover_bus()
1060 	if (!IS_BIT_SET(inst->SMBCTL3, NPCX_SMBCTL3_SCL_LVL)) {  in npcx_i2c_ctrl_recover_bus()