400 	int len, i, j, ret;  in dw2104_i2c_transfer()  local
407 	for (j = 0; j < num; j++) {  in dw2104_i2c_transfer()
408 		switch (msg[j].addr) {  in dw2104_i2c_transfer()
413 			memcpy(msg[j].buf, ibuf , 2);  in dw2104_i2c_transfer()
419 			obuf[1] = msg[j].buf[0];  in dw2104_i2c_transfer()
429 			if (msg[j].flags == I2C_M_RD) {  in dw2104_i2c_transfer()
433 				if (2 + msg[j].len > sizeof(ibuf)) {  in dw2104_i2c_transfer()
435 					     msg[j].len);  in dw2104_i2c_transfer()
441 						(msg[j].addr << 1) + 1, 0,  in dw2104_i2c_transfer()
442 						ibuf, msg[j].len + 2,  in dw2104_i2c_transfer()
444 				memcpy(msg[j].buf, ibuf + 2, msg[j].len);  in dw2104_i2c_transfer()
446 			} else if (((msg[j].buf[0] == 0xb0) &&  in dw2104_i2c_transfer()
447 						(msg[j].addr == 0x68)) ||  in dw2104_i2c_transfer()
448 						((msg[j].buf[0] == 0xf7) &&  in dw2104_i2c_transfer()
449 						(msg[j].addr == 0x55))) {  in dw2104_i2c_transfer()
452 				obuf[0] = msg[j].addr << 1;  in dw2104_i2c_transfer()
453 				obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len);  in dw2104_i2c_transfer()
454 				obuf[2] = msg[j].buf[0];  in dw2104_i2c_transfer()
455 				len = msg[j].len - 1;  in dw2104_i2c_transfer()
458 					memcpy(obuf + 3, msg[j].buf + i,  in dw2104_i2c_transfer()
470 				if (2 + msg[j].len > sizeof(obuf)) {  in dw2104_i2c_transfer()
472 					     msg[j].len);  in dw2104_i2c_transfer()
477 				obuf[0] = msg[j].addr << 1;  in dw2104_i2c_transfer()
478 				obuf[1] = msg[j].len;  in dw2104_i2c_transfer()
479 				memcpy(obuf + 2, msg[j].buf, msg[j].len);  in dw2104_i2c_transfer()
481 						obuf, msg[j].len + 2,  in dw2104_i2c_transfer()
581 	int len, i, j, ret;  in s6x0_i2c_transfer()  local
589 	for (j = 0; j < num; j++) {  in s6x0_i2c_transfer()
590 		switch (msg[j].addr) {  in s6x0_i2c_transfer()
595 			memcpy(msg[j].buf, ibuf + 3, 2);  in s6x0_i2c_transfer()
602 			obuf[1] = msg[j].buf[1];/* off-on */  in s6x0_i2c_transfer()
606 			obuf[1] = msg[j].buf[0];/* 13v-18v */  in s6x0_i2c_transfer()
615 			obuf[1] = msg[j].buf[0];  in s6x0_i2c_transfer()
626 			if (msg[j].flags == I2C_M_RD) {  in s6x0_i2c_transfer()
630 				if (msg[j].len > sizeof(ibuf)) {  in s6x0_i2c_transfer()
632 					     msg[j].len);  in s6x0_i2c_transfer()
638 						ibuf, msg[j].len,  in s6x0_i2c_transfer()
640 				memcpy(msg[j].buf, ibuf, msg[j].len);  in s6x0_i2c_transfer()
642 			} else if ((msg[j].buf[0] == 0xb0) &&  in s6x0_i2c_transfer()
643 						(msg[j].addr == 0x68)) {  in s6x0_i2c_transfer()
646 				obuf[0] = (msg[j].len > 16 ?  in s6x0_i2c_transfer()
647 						18 : msg[j].len + 1);  in s6x0_i2c_transfer()
648 				obuf[1] = msg[j].addr << 1;  in s6x0_i2c_transfer()
649 				obuf[2] = msg[j].buf[0];  in s6x0_i2c_transfer()
650 				len = msg[j].len - 1;  in s6x0_i2c_transfer()
653 					memcpy(obuf + 3, msg[j].buf + i,  in s6x0_i2c_transfer()
661 			} else if (j < (num - 1)) {  in s6x0_i2c_transfer()
665 				if (2 + msg[j].len > sizeof(obuf)) {  in s6x0_i2c_transfer()
667 					     msg[j].len);  in s6x0_i2c_transfer()
672 				obuf[0] = msg[j + 1].len;  in s6x0_i2c_transfer()
673 				obuf[1] = (msg[j].addr << 1);  in s6x0_i2c_transfer()
674 				memcpy(obuf + 2, msg[j].buf, msg[j].len);  in s6x0_i2c_transfer()
678 						obuf, msg[j].len + 2,  in s6x0_i2c_transfer()
685 				if (2 + msg[j].len > sizeof(obuf)) {  in s6x0_i2c_transfer()
687 					     msg[j].len);  in s6x0_i2c_transfer()
691 				obuf[0] = msg[j].len + 1;  in s6x0_i2c_transfer()
692 				obuf[1] = (msg[j].addr << 1);  in s6x0_i2c_transfer()
693 				memcpy(obuf + 2, msg[j].buf, msg[j].len);  in s6x0_i2c_transfer()
695 						obuf, msg[j].len + 2,  in s6x0_i2c_transfer()