diff options
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/cypress_firmware.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/cypress_firmware.c b/drivers/media/usb/dvb-usb-v2/cypress_firmware.c index 9f7c970c6424..bb21eeea5495 100644 --- a/drivers/media/usb/dvb-usb-v2/cypress_firmware.c +++ b/drivers/media/usb/dvb-usb-v2/cypress_firmware.c @@ -30,6 +30,9 @@ static const struct usb_cypress_controller cypress[] = { static int usb_cypress_writemem(struct usb_device *udev, u16 addr, u8 *data, u8 len) { + dvb_usb_dbg_usb_control_msg(udev, + 0xa0, USB_TYPE_VENDOR, addr, 0x00, data, len); + return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0xa0, USB_TYPE_VENDOR, addr, 0x00, data, len, 5000); } @@ -45,24 +48,24 @@ int usbv2_cypress_load_firmware(struct usb_device *udev, reset = 1; ret = usb_cypress_writemem(udev, cypress[type].cs_reg, &reset, 1); if (ret != 1) - pr_err("%s: could not stop the USB controller CPU", + dev_err(&udev->dev, + "%s: could not stop the USB controller CPU\n", KBUILD_MODNAME); while ((ret = dvb_usbv2_get_hexline(fw, &hx, &pos)) > 0) { - pr_debug("%s: writing to address %04x (buffer: %02x %02x)\n", - __func__, hx.addr, hx.len, hx.chk); - ret = usb_cypress_writemem(udev, hx.addr, hx.data, hx.len); if (ret != hx.len) { - pr_err("%s: error while transferring firmware " \ - "(transferred size=%d, block size=%d)", + dev_err(&udev->dev, "%s: error while transferring " \ + "firmware (transferred size=%d, " \ + "block size=%d)\n", KBUILD_MODNAME, ret, hx.len); ret = -EINVAL; break; } } if (ret < 0) { - pr_err("%s: firmware download failed at %d with %d", + dev_err(&udev->dev, + "%s: firmware download failed at %d with %d\n", KBUILD_MODNAME, pos, ret); return ret; } @@ -72,8 +75,8 @@ int usbv2_cypress_load_firmware(struct usb_device *udev, reset = 0; if (ret || usb_cypress_writemem( udev, cypress[type].cs_reg, &reset, 1) != 1) { - pr_err("%s: could not restart the USB controller CPU", - KBUILD_MODNAME); + dev_err(&udev->dev, "%s: could not restart the USB " \ + "controller CPU\n", KBUILD_MODNAME); ret = -EINVAL; } } else |