43 static int flexcop_i2c_read4(struct flexcop_i2c_adapter *i2c,  in flexcop_i2c_read4()  argument
50 	ret = flexcop_i2c_operation(i2c->fc, &r100);  in flexcop_i2c_read4()
53 		r100.tw_sm_c_100.no_base_addr_ack_error = i2c->no_base_addr;  in flexcop_i2c_read4()
54 		ret = flexcop_i2c_operation(i2c->fc, &r100);  in flexcop_i2c_read4()
64 		r104 = i2c->fc->read_ibi_reg(i2c->fc, tw_sm_c_104);  in flexcop_i2c_read4()
96 int flexcop_i2c_request(struct flexcop_i2c_adapter *i2c,  in flexcop_i2c_request()  argument
112 	r100.tw_sm_c_100.twoWS_port_reg = i2c->port;  in flexcop_i2c_request()
115 	printk(KERN_DEBUG "%d ", i2c->port);  in flexcop_i2c_request()
127 	if (i2c->no_base_addr && len == 0 && op == FC_WRITE) {  in flexcop_i2c_request()
139 			ret = flexcop_i2c_read4(i2c, r100, buf);  in flexcop_i2c_request()
141 			ret = flexcop_i2c_write4(i2c->fc, r100, buf);  in flexcop_i2c_request()
168 	struct flexcop_i2c_adapter *i2c = i2c_get_adapdata(i2c_adap);  in flexcop_master_xfer()  local
178 	if (mutex_lock_interruptible(&i2c->fc->i2c_mutex))  in flexcop_master_xfer()
184 			ret = i2c->fc->i2c_request(i2c, FC_READ, msgs[i].addr,  in flexcop_master_xfer()
188 			ret = i2c->fc->i2c_request(i2c, FC_WRITE, msgs[i].addr,  in flexcop_master_xfer()
197 	mutex_unlock(&i2c->fc->i2c_mutex);  in flexcop_master_xfer()