26 static int ce6230_ctrl_msg(struct dvb_usb_device *d, struct usb_req *req)  in ce6230_ctrl_msg()  argument
36 	request = req->cmd;  in ce6230_ctrl_msg()
37 	value = req->value;  in ce6230_ctrl_msg()
38 	index = req->index;  in ce6230_ctrl_msg()
40 	switch (req->cmd) {  in ce6230_ctrl_msg()
53 				KBUILD_MODNAME, req->cmd);  in ce6230_ctrl_msg()
58 	buf = kmalloc(req->data_len, GFP_KERNEL);  in ce6230_ctrl_msg()
66 		memcpy(buf, req->data, req->data_len);  in ce6230_ctrl_msg()
76 			buf, req->data_len, CE6230_USB_TIMEOUT);  in ce6230_ctrl_msg()
79 			buf, req->data_len);  in ce6230_ctrl_msg()
89 		memcpy(req->data, buf, req->data_len);  in ce6230_ctrl_msg()
104 	struct usb_req req;  in ce6230_i2c_master_xfer()  local
109 	memset(&req, 0, sizeof(req));  in ce6230_i2c_master_xfer()
118 				req.cmd = DEMOD_READ;  in ce6230_i2c_master_xfer()
119 				req.value = msg[i].addr >> 1;  in ce6230_i2c_master_xfer()
120 				req.index = msg[i].buf[0];  in ce6230_i2c_master_xfer()
121 				req.data_len = msg[i+1].len;  in ce6230_i2c_master_xfer()
122 				req.data = &msg[i+1].buf[0];  in ce6230_i2c_master_xfer()
123 				ret = ce6230_ctrl_msg(d, &req);  in ce6230_i2c_master_xfer()
134 				req.cmd = DEMOD_WRITE;  in ce6230_i2c_master_xfer()
135 				req.value = msg[i].addr >> 1;  in ce6230_i2c_master_xfer()
136 				req.index = msg[i].buf[0];  in ce6230_i2c_master_xfer()
137 				req.data_len = msg[i].len-1;  in ce6230_i2c_master_xfer()
138 				req.data = &msg[i].buf[1];  in ce6230_i2c_master_xfer()
139 				ret = ce6230_ctrl_msg(d, &req);  in ce6230_i2c_master_xfer()
141 				req.cmd = I2C_WRITE;  in ce6230_i2c_master_xfer()
142 				req.value = 0x2000 + (msg[i].addr >> 1);  in ce6230_i2c_master_xfer()
143 				req.index = 0x0000;  in ce6230_i2c_master_xfer()
144 				req.data_len = msg[i].len;  in ce6230_i2c_master_xfer()
145 				req.data = &msg[i].buf[0];  in ce6230_i2c_master_xfer()
146 				ret = ce6230_ctrl_msg(d, &req);  in ce6230_i2c_master_xfer()