| cp210x.c (681e4a5e13c1c8315694eb4f44e0cdd84c9082d2) | cp210x.c (2d5733fcd33dd451022d197cb6b476e970519ca7) |
|---|---|
| 1/* 2 * Silicon Laboratories CP210x USB to RS232 serial adaptor driver 3 * 4 * Copyright (C) 2005 Craig Shelley (craig@microtron.org.uk) 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License version 8 * 2 as published by the Free Software Foundation. --- 273 unchanged lines hidden (view full) --- 282 if (!buf) { 283 dev_err(&port->dev, "%s - out of memory.\n", __func__); 284 return -ENOMEM; 285 } 286 287 /* Issue the request, attempting to read 'size' bytes */ 288 result = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), 289 request, REQTYPE_DEVICE_TO_HOST, 0x0000, | 1/* 2 * Silicon Laboratories CP210x USB to RS232 serial adaptor driver 3 * 4 * Copyright (C) 2005 Craig Shelley (craig@microtron.org.uk) 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License version 8 * 2 as published by the Free Software Foundation. --- 273 unchanged lines hidden (view full) --- 282 if (!buf) { 283 dev_err(&port->dev, "%s - out of memory.\n", __func__); 284 return -ENOMEM; 285 } 286 287 /* Issue the request, attempting to read 'size' bytes */ 288 result = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), 289 request, REQTYPE_DEVICE_TO_HOST, 0x0000, |
| 290 port_priv->bInterfaceNumber, buf, size, 300); | 290 port_priv->bInterfaceNumber, buf, size, 291 USB_CTRL_GET_TIMEOUT); |
| 291 292 /* Convert data into an array of integers */ 293 for (i = 0; i < length; i++) 294 data[i] = le32_to_cpu(buf[i]); 295 296 kfree(buf); 297 298 if (result != size) { --- 36 unchanged lines hidden (view full) --- 335 /* Array of integers into bytes */ 336 for (i = 0; i < length; i++) 337 buf[i] = cpu_to_le32(data[i]); 338 339 if (size > 2) { 340 result = usb_control_msg(serial->dev, 341 usb_sndctrlpipe(serial->dev, 0), 342 request, REQTYPE_HOST_TO_DEVICE, 0x0000, | 292 293 /* Convert data into an array of integers */ 294 for (i = 0; i < length; i++) 295 data[i] = le32_to_cpu(buf[i]); 296 297 kfree(buf); 298 299 if (result != size) { --- 36 unchanged lines hidden (view full) --- 336 /* Array of integers into bytes */ 337 for (i = 0; i < length; i++) 338 buf[i] = cpu_to_le32(data[i]); 339 340 if (size > 2) { 341 result = usb_control_msg(serial->dev, 342 usb_sndctrlpipe(serial->dev, 0), 343 request, REQTYPE_HOST_TO_DEVICE, 0x0000, |
| 343 port_priv->bInterfaceNumber, buf, size, 300); | 344 port_priv->bInterfaceNumber, buf, size, 345 USB_CTRL_SET_TIMEOUT); |
| 344 } else { 345 result = usb_control_msg(serial->dev, 346 usb_sndctrlpipe(serial->dev, 0), 347 request, REQTYPE_HOST_TO_DEVICE, data[0], | 346 } else { 347 result = usb_control_msg(serial->dev, 348 usb_sndctrlpipe(serial->dev, 0), 349 request, REQTYPE_HOST_TO_DEVICE, data[0], |
| 348 port_priv->bInterfaceNumber, NULL, 0, 300); | 350 port_priv->bInterfaceNumber, NULL, 0, 351 USB_CTRL_SET_TIMEOUT); |
| 349 } 350 351 kfree(buf); 352 353 if ((size > 2 && result != size) || result < 0) { 354 dbg("%s - Unable to send request, " 355 "request=0x%x size=%d result=%d", 356 __func__, request, size, result); --- 542 unchanged lines hidden --- | 352 } 353 354 kfree(buf); 355 356 if ((size > 2 && result != size) || result < 0) { 357 dbg("%s - Unable to send request, " 358 "request=0x%x size=%d result=%d", 359 __func__, request, size, result); --- 542 unchanged lines hidden --- |