107 				  struct sii8620_mt_msg *msg);
150 	struct i2c_msg msg[] = {  in sii8620_read_buf()  local
169 	ret = i2c_transfer(client->adapter, msg, 2);  in sii8620_read_buf()
193 	struct i2c_msg msg = {  in sii8620_write_buf()  local
204 		msg.buf = kmalloc(len + 1, GFP_KERNEL);  in sii8620_write_buf()
205 		if (!msg.buf) {  in sii8620_write_buf()
209 		memcpy(msg.buf + 1, buf, len);  in sii8620_write_buf()
211 		msg.buf = data;  in sii8620_write_buf()
212 		msg.buf[1] = *buf;  in sii8620_write_buf()
215 	msg.buf[0] = addr;  in sii8620_write_buf()
217 	ret = i2c_transfer(client->adapter, &msg, 1);  in sii8620_write_buf()
227 		kfree(msg.buf);  in sii8620_write_buf()
269 	struct sii8620_mt_msg *msg, *n;  in sii8620_mt_cleanup()  local
271 	list_for_each_entry_safe(msg, n, &ctx->mt_queue, node) {  in sii8620_mt_cleanup()
272 		list_del(&msg->node);  in sii8620_mt_cleanup()
273 		kfree(msg);  in sii8620_mt_cleanup()
280 	struct sii8620_mt_msg *msg;  in sii8620_mt_work()  local
289 		msg = list_first_entry(&ctx->mt_queue, struct sii8620_mt_msg,  in sii8620_mt_work()
291 		list_del(&msg->node);  in sii8620_mt_work()
292 		if (msg->recv)  in sii8620_mt_work()
293 			msg->recv(ctx, msg);  in sii8620_mt_work()
294 		if (msg->continuation)  in sii8620_mt_work()
295 			msg->continuation(ctx, msg->ret);  in sii8620_mt_work()
296 		kfree(msg);  in sii8620_mt_work()
303 	msg = list_first_entry(&ctx->mt_queue, struct sii8620_mt_msg, node);  in sii8620_mt_work()
304 	if (msg->send)  in sii8620_mt_work()
305 		msg->send(ctx, msg);  in sii8620_mt_work()
352 				    struct sii8620_mt_msg *msg)  in sii8620_mt_msc_cmd_send()  argument
354 	if (msg->reg[0] == MHL_SET_INT &&  in sii8620_mt_msc_cmd_send()
355 	    msg->reg[1] == MHL_INT_REG(RCHANGE) &&  in sii8620_mt_msc_cmd_send()
356 	    msg->reg[2] == MHL_INT_RC_FEAT_REQ)  in sii8620_mt_msc_cmd_send()
361 	switch (msg->reg[0]) {  in sii8620_mt_msc_cmd_send()
364 		sii8620_write_buf(ctx, REG_MSC_CMD_OR_OFFSET, msg->reg + 1, 2);  in sii8620_mt_msc_cmd_send()
369 		sii8620_write_buf(ctx, REG_MSC_CMD_OR_OFFSET, msg->reg, 3);  in sii8620_mt_msc_cmd_send()
375 		sii8620_write(ctx, REG_MSC_CMD_OR_OFFSET, msg->reg[1]);  in sii8620_mt_msc_cmd_send()
381 			msg->reg[0]);  in sii8620_mt_msc_cmd_send()
387 	struct sii8620_mt_msg *msg = kzalloc(sizeof(*msg), GFP_KERNEL);  in sii8620_mt_msg_new()  local
389 	if (!msg)  in sii8620_mt_msg_new()
392 		list_add_tail(&msg->node, &ctx->mt_queue);  in sii8620_mt_msg_new()
394 	return msg;  in sii8620_mt_msg_new()
399 	struct sii8620_mt_msg *msg;  in sii8620_mt_set_cont()  local
408 	msg = list_last_entry(&ctx->mt_queue, struct sii8620_mt_msg, node);  in sii8620_mt_set_cont()
409 	msg->continuation = cont;  in sii8620_mt_set_cont()
414 	struct sii8620_mt_msg *msg = sii8620_mt_msg_new(ctx);  in sii8620_mt_msc_cmd()  local
416 	if (!msg)  in sii8620_mt_msc_cmd()
419 	msg->reg[0] = cmd;  in sii8620_mt_msc_cmd()
420 	msg->reg[1] = arg1;  in sii8620_mt_msc_cmd()
421 	msg->reg[2] = arg2;  in sii8620_mt_msc_cmd()
422 	msg->send = sii8620_mt_msc_cmd_send;  in sii8620_mt_msc_cmd()
456 					struct sii8620_mt_msg *msg)  in sii8620_mt_read_devcap_send()  argument
462 	if (msg->reg[0] == MHL_READ_XDEVCAP)  in sii8620_mt_read_devcap_send()
540 					struct sii8620_mt_msg *msg)  in sii8620_mt_read_devcap_recv()  argument
546 	if (msg->reg[0] == MHL_READ_XDEVCAP)  in sii8620_mt_read_devcap_recv()
556 	if (msg->reg[0] == MHL_READ_XDEVCAP)  in sii8620_mt_read_devcap_recv()
564 	struct sii8620_mt_msg *msg = sii8620_mt_msg_new(ctx);  in sii8620_mt_read_devcap()  local
566 	if (!msg)  in sii8620_mt_read_devcap()
569 	msg->reg[0] = xdevcap ? MHL_READ_XDEVCAP : MHL_READ_DEVCAP;  in sii8620_mt_read_devcap()
570 	msg->send = sii8620_mt_read_devcap_send;  in sii8620_mt_read_devcap()
571 	msg->recv = sii8620_mt_read_devcap_recv;  in sii8620_mt_read_devcap()
575 		struct sii8620_mt_msg *msg)  in sii8620_mt_read_devcap_reg_recv()  argument
577 	u8 reg = msg->reg[1] & 0x7f;  in sii8620_mt_read_devcap_reg_recv()
579 	if (msg->reg[1] & 0x80)  in sii8620_mt_read_devcap_reg_recv()
580 		ctx->xdevcap[reg] = msg->ret;  in sii8620_mt_read_devcap_reg_recv()
582 		ctx->devcap[reg] = msg->ret;  in sii8620_mt_read_devcap_reg_recv()
587 	struct sii8620_mt_msg *msg = sii8620_mt_msg_new(ctx);  in sii8620_mt_read_devcap_reg()  local
589 	if (!msg)  in sii8620_mt_read_devcap_reg()
592 	msg->reg[0] = (reg & 0x80) ? MHL_READ_XDEVCAP_REG : MHL_READ_DEVCAP_REG;  in sii8620_mt_read_devcap_reg()
593 	msg->reg[1] = reg;  in sii8620_mt_read_devcap_reg()
594 	msg->send = sii8620_mt_msc_cmd_send;  in sii8620_mt_read_devcap_reg()
595 	msg->recv = sii8620_mt_read_devcap_reg_recv;  in sii8620_mt_read_devcap_reg()
1817 	struct sii8620_mt_msg *msg = sii8620_msc_msg_first(ctx);  in sii8620_msc_mt_done()  local
1819 	if (!msg)  in sii8620_msc_mt_done()
1822 	msg->ret = sii8620_readb(ctx, REG_MSC_MT_RCVD_DATA0);  in sii8620_msc_mt_done()
1828 	struct sii8620_mt_msg *msg;  in sii8620_msc_mr_msc_msg()  local
1835 		msg = sii8620_msc_msg_first(ctx);  in sii8620_msc_mr_msc_msg()
1836 		if (!msg)  in sii8620_msc_mr_msc_msg()
1838 		msg->ret = buf[1];  in sii8620_msc_mr_msc_msg()