Why is this change needed? (Please point me at a discussion thread, if
you'd like...)
-Mike
On Thu, 8 Jan 2009, Mauro Carvalho Chehab wrote:
> Alexey,
>
> You should get the driver maintainer's ack or at least let them know that
> you're touching on their drivers.
>
> Mike, Thierry an Dean,
>
> Could you please review this patch?
>
> Cheers,
> Mauro.
>
> Forwarded message:
>
> Date: Thu, 01 Jan 2009 11:06:08 +0300
> From: Alexey Klimov <klimov.linux@xxxxxxxxx>
> To: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
> Cc: video4linux-list@xxxxxxxxxx, Greg KH <greg@xxxxxxxxx>
> Subject: [PATCH] v4l/dvb: remove err macro from few usb devices
>
>
> Hello all
> I re-send this patch. Previous time i sent i get no response.
> Please nack, apply or criticize :)
>
> --
>
> Patch removes err() macros from few usb devices.
> It places pr_err in pvrusb2-v4l2.c, dev_err in dabusb and in usbvision
> drivers. Beside placing dev_err, patch defines new s2255_dev_err macro
> with S2255_DRIVER_NAME in s2255 module.
>
> Signed-off-by: Alexey Klimov <klimov.linux@xxxxxxxxx>
>
> ---
> diff -r 6a189bc8f115 linux/drivers/media/video/dabusb.c
> --- a/linux/drivers/media/video/dabusb.c Wed Dec 31 15:26:57 2008 -0200
> +++ b/linux/drivers/media/video/dabusb.c Thu Jan 01 10:59:06 2009 +0300
> @@ -199,17 +199,20 @@
> dst += len;
> }
> else
> - err("dabusb_iso_complete: invalid len %d", len);
> + dev_err(&purb->dev->dev,
> + "dabusb_iso_complete: invalid len %d\n", len);
> }
> else
> dev_warn(&purb->dev->dev, "dabusb_iso_complete: corrupted packet status: %d\n", purb->iso_frame_desc[i].status);
> if (dst != purb->actual_length)
> - err("dst!=purb->actual_length:%d!=%d", dst, purb->actual_length);
> + dev_err(&purb->dev->dev,
> + "dst!=purb->actual_length:%d!=%d\n",
> + dst, purb->actual_length);
> }
>
> if (atomic_dec_and_test (&s->pending_io) && !s->remove_pending && s->state != _stopped) {
> s->overruns++;
> - err("overrun (%d)", s->overruns);
> + dev_err(&purb->dev->dev, "overrun (%d)\n", s->overruns);
> }
> wake_up (&s->wait);
> }
> @@ -230,13 +233,14 @@
> while (transfer_len < (s->total_buffer_size << 10)) {
> b = kzalloc(sizeof (buff_t), GFP_KERNEL);
> if (!b) {
> - err("kzalloc(sizeof(buff_t))==NULL");
> + dev_err(&s->usbdev->dev,
> + "kzalloc(sizeof(buff_t))==NULL\n");
> goto err;
> }
> b->s = s;
> b->purb = usb_alloc_urb(packets, GFP_KERNEL);
> if (!b->purb) {
> - err("usb_alloc_urb == NULL");
> + dev_err(&s->usbdev->dev, "usb_alloc_urb == NULL\n");
> kfree (b);
> goto err;
> }
> @@ -245,7 +249,8 @@
> if (!b->purb->transfer_buffer) {
> kfree (b->purb);
> kfree (b);
> - err("kmalloc(%d)==NULL", transfer_buffer_length);
> + dev_err(&s->usbdev->dev,
> + "kmalloc(%d)==NULL\n", transfer_buffer_length);
> goto err;
> }
>
> @@ -289,10 +294,11 @@
>
> ret=usb_bulk_msg(s->usbdev, pipe, pb->data, pb->size, &actual_length, 100);
> if(ret<0) {
> - err("dabusb: usb_bulk_msg failed(%d)",ret);
> + dev_err(&s->usbdev->dev,
> + "usb_bulk_msg failed(%d)\n", ret);
>
> if (usb_set_interface (s->usbdev, _DABUSB_IF, 1) < 0) {
> - err("set_interface failed");
> + dev_err(&s->usbdev->dev, "set_interface failed\n");
> return -EINVAL;
> }
>
> @@ -301,7 +307,7 @@
> if( ret == -EPIPE ) {
> dev_warn(&s->usbdev->dev, "CLEAR_FEATURE request to remove STALL condition.\n");
> if(usb_clear_halt(s->usbdev, usb_pipeendpoint(pipe)))
> - err("request failed");
> + dev_err(&s->usbdev->dev, "request failed\n");
> }
>
> pb->size = actual_length;
> @@ -319,7 +325,8 @@
> unsigned char *transfer_buffer = kmalloc (len, GFP_KERNEL);
>
> if (!transfer_buffer) {
> - err("dabusb_writemem: kmalloc(%d) failed.", len);
> + dev_err(&s->usbdev->dev,
> + "dabusb_writemem: kmalloc(%d) failed.\n", len);
> return -ENOMEM;
> }
>
> @@ -352,7 +359,8 @@
> #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
> ret = request_ihex_firmware(&fw, "dabusb/firmware.fw", &s->usbdev->dev);
> if (ret) {
> - err("Failed to load \"dabusb/firmware.fw\": %d\n", ret);
> + dev_err(&s->usbdev->dev,
> + "Failed to load \"dabusb/firmware.fw\": %d\n", ret);
> goto out;
> }
> #endif
> @@ -378,11 +386,14 @@
> #endif
> if (ret < 0) {
> #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)
> - err("dabusb_writemem failed (%d %04X %p %d)", ret, ptr->Address, ptr->Data, ptr->Length);
> + dev_err(&s->usbdev->dev,
> + "dabusb_writemem failed (%d %04X %p %d)\n",
> + ret, ptr->Address, ptr->Data, ptr->Length);
> #else
> - err("dabusb_writemem failed (%d %04X %p %d)", ret,
> - be32_to_cpu(rec->addr), rec->data,
> - be16_to_cpu(rec->len));
> + dev_err(&s->usbdev->dev,
> + "dabusb_writemem failed (%d %04X %p %d)\n",
> + ret, be32_to_cpu(rec->addr),
> + rec->data, be16_to_cpu(rec->len));
> #endif
> break;
> }
> @@ -443,14 +454,16 @@
> dbg("Enter dabusb_fpga_download (internal)");
>
> if (!b) {
> - err("kmalloc(sizeof(bulk_transfer_t))==NULL");
> + dev_err(&s->usbdev->dev,
> + "kmalloc(sizeof(bulk_transfer_t))==NULL\n");
> return -ENOMEM;
> }
>
> #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
> ret = request_firmware(&fw, "dabusb/bitstream.bin", &s->usbdev->dev);
> if (ret) {
> - err("Failed to load \"dabusb/bitstream.bin\": %d\n", ret);
> + dev_err(&s->usbdev->dev,
> + "Failed to load \"dabusb/bitstream.bin\": %d\n", ret);
> kfree(b);
> return ret;
> }
> @@ -482,7 +495,7 @@
> #endif
> ret = dabusb_bulk (s, b);
> if (ret < 0) {
> - err("dabusb_bulk failed.");
> + dev_err(&s->usbdev->dev, "dabusb_bulk failed.\n");
> break;
> }
> mdelay (1);
> @@ -537,9 +550,11 @@
>
> ret = usb_submit_urb (end->purb, GFP_KERNEL);
> if (ret) {
> - err("usb_submit_urb returned:%d", ret);
> + dev_err(&s->usbdev->dev,
> + "usb_submit_urb returned:%d\n", ret);
> if (dabusb_add_buf_tail (s, &s->free_buff_list, &s->rec_buff_list))
> - err("startrek: dabusb_add_buf_tail failed");
> + dev_err(&s->usbdev->dev,
> + "startrek: dabusb_add_buf_tail failed\n");
> break;
> }
> else
> @@ -582,7 +597,8 @@
>
> spin_unlock_irqrestore(&s->lock, flags);
>
> - err("error: rec_buf_list is empty");
> + dev_err(&s->usbdev->dev,
> + "error: rec_buf_list is empty\n");
> goto err;
> }
>
> @@ -611,7 +627,8 @@
>
> if (list_empty (&s->rec_buff_list)) {
> spin_unlock_irqrestore(&s->lock, flags);
> - err("error: still no buffer available.");
> + dev_err(&s->usbdev->dev,
> + "error: still no buffer available.\n");
> goto err;
> }
> spin_unlock_irqrestore(&s->lock, flags);
> @@ -632,7 +649,7 @@
> dbg("copy_to_user:%p %p %d",buf, purb->transfer_buffer + s->readptr, cnt);
>
> if (copy_to_user (buf, purb->transfer_buffer + s->readptr, cnt)) {
> - err("read: copy_to_user failed");
> + dev_err(&s->usbdev->dev, "read: copy_to_user failed\n");
> if (!ret)
> ret = -EFAULT;
> goto err;
> @@ -646,7 +663,8 @@
> if (s->readptr == purb->actual_length) {
> // finished, take next buffer
> if (dabusb_add_buf_tail (s, &s->free_buff_list, &s->rec_buff_list))
> - err("read: dabusb_add_buf_tail failed");
> + dev_err(&s->usbdev->dev,
> + "read: dabusb_add_buf_tail failed\n");
> s->readptr = 0;
> }
> }
> @@ -682,7 +700,7 @@
> }
> if (usb_set_interface (s->usbdev, _DABUSB_IF, 1) < 0) {
> mutex_unlock(&s->mutex);
> - err("set_interface failed");
> + dev_err(&s->usbdev->dev, "set_interface failed\n");
> return -EINVAL;
> }
> s->opened = 1;
> @@ -707,7 +725,7 @@
>
> if (!s->remove_pending) {
> if (usb_set_interface (s->usbdev, _DABUSB_IF, 0) < 0)
> - err("set_interface failed");
> + dev_err(&s->usbdev->dev, "set_interface failed\n");
> }
> else
> wake_up (&s->remove_ok);
> @@ -827,7 +845,7 @@
> s->devnum = intf->minor;
>
> if (usb_reset_configuration (usbdev) < 0) {
> - err("reset_configuration failed");
> + dev_err(&intf->dev, "reset_configuration failed\n");
> goto reject;
> }
> if (le16_to_cpu(usbdev->descriptor.idProduct) == 0x2131) {
> @@ -838,7 +856,7 @@
> dabusb_fpga_download (s, NULL);
>
> if (usb_set_interface (s->usbdev, _DABUSB_IF, 0) < 0) {
> - err("set_interface failed");
> + dev_err(&intf->dev, "set_interface failed\n");
> goto reject;
> }
> }
> diff -r 6a189bc8f115 linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
> --- a/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c Wed Dec 31 15:26:57 2008 -0200
> +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c Thu Jan 01 10:59:06 2009 +0300
> @@ -1275,8 +1275,9 @@
> dip->minor_type = pvr2_v4l_type_video;
> nr_ptr = video_nr;
> if (!dip->stream) {
> - err("Failed to set up pvrusb2 v4l video dev"
> - " due to missing stream instance");
> + pr_err(KBUILD_MODNAME
> + ": Failed to set up pvrusb2 v4l video dev"
> + " due to missing stream instance\n");
> return;
> }
> break;
> @@ -1293,8 +1294,8 @@
> break;
> default:
> /* Bail out (this should be impossible) */
> - err("Failed to set up pvrusb2 v4l dev"
> - " due to unrecognized config");
> + pr_err(KBUILD_MODNAME ": Failed to set up pvrusb2 v4l dev"
> + " due to unrecognized config\n");
> return;
> }
>
> @@ -1310,7 +1311,8 @@
> dip->v4l_type, mindevnum) < 0) &&
> (video_register_device(&dip->devbase,
> dip->v4l_type, -1) < 0)) {
> - err("Failed to register pvrusb2 v4l device");
> + pr_err(KBUILD_MODNAME
> + ": Failed to register pvrusb2 v4l device\n");
> }
>
> printk(KERN_INFO "pvrusb2: registered device %s%u [%s]\n",
> diff -r 6a189bc8f115 linux/drivers/media/video/s2255drv.c
> --- a/linux/drivers/media/video/s2255drv.c Wed Dec 31 15:26:57 2008 -0200
> +++ b/linux/drivers/media/video/s2255drv.c Thu Jan 01 10:59:06 2009 +0300
> @@ -337,13 +337,18 @@
> u16 index, u16 value, void *buf,
> s32 buf_len, int bOut);
>
> +/* dev_err macro with driver name */
> +#define S2255_DRIVER_NAME "s2255"
> +#define s2255_dev_err(dev, fmt, arg...) \
> + dev_err(dev, S2255_DRIVER_NAME " - " fmt, ##arg)
> +
> #define dprintk(level, fmt, arg...) \
> do { \
> if (*s2255_debug >= (level)) { \
> - printk(KERN_DEBUG "s2255: " fmt, ##arg); \
> + printk(KERN_DEBUG S2255_DRIVER_NAME \
> + ": " fmt, ##arg); \
> } \
> } while (0)
> -
>
> static struct usb_driver s2255_driver;
>
> @@ -529,14 +534,14 @@
> int len;
> dprintk(100, "udev %p urb %p", udev, urb);
> if (urb->status) {
> - dev_err(&udev->dev, "URB failed with status %d", urb->status);
> + dev_err(&udev->dev, "URB failed with status %d\n", urb->status);
> atomic_set(&data->fw_state, S2255_FW_FAILED);
> /* wake up anything waiting for the firmware */
> wake_up(&data->wait_fw);
> return;
> }
> if (data->fw_urb == NULL) {
> - dev_err(&udev->dev, "s2255 disconnected\n");
> + s2255_dev_err(&udev->dev, "disconnected\n");
> atomic_set(&data->fw_state, S2255_FW_FAILED);
> /* wake up anything waiting for the firmware */
> wake_up(&data->wait_fw);
> @@ -1279,7 +1284,7 @@
> }
>
> if (!res_get(dev, fh)) {
> - dev_err(&dev->udev->dev, "s2255: stream busy\n");
> + s2255_dev_err(&dev->udev->dev, "stream busy\n");
> return -EBUSY;
> }
>
> @@ -1546,7 +1551,8 @@
>
> switch (atomic_read(&dev->fw_data->fw_state)) {
> case S2255_FW_FAILED:
> - err("2255 firmware load failed. retrying.\n");
> + s2255_dev_err(&dev->udev->dev,
> + "firmware load failed. retrying.\n");
> s2255_fwload_start(dev, 1);
> wait_event_timeout(dev->fw_data->wait_fw,
> ((atomic_read(&dev->fw_data->fw_state)
> @@ -2174,7 +2180,8 @@
>
> printk(KERN_INFO "2255 usb firmware version %d \n", fw_ver);
> if (fw_ver < CUR_USB_FWVER)
> - err("usb firmware not up to date %d\n", fw_ver);
> + dev_err(&dev->udev->dev,
> + "usb firmware not up to date %d\n", fw_ver);
>
> for (j = 0; j < MAX_CHANNELS; j++) {
> dev->b_acquire[j] = 0;
> @@ -2229,13 +2236,13 @@
> dprintk(100, "read pipe completion %p, status %d\n", purb,
> purb->status);
> if (pipe_info == NULL) {
> - err("no context !");
> + dev_err(&purb->dev->dev, "no context!\n");
> return;
> }
>
> dev = pipe_info->dev;
> if (dev == NULL) {
> - err("no context !");
> + dev_err(&purb->dev->dev, "no context!\n");
> return;
> }
> status = purb->status;
> @@ -2287,7 +2294,7 @@
> pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL);
> if (!pipe_info->stream_urb) {
> dev_err(&dev->udev->dev,
> - "ReadStream: Unable to alloc URB");
> + "ReadStream: Unable to alloc URB\n");
> return -ENOMEM;
> }
> /* transfer buffer allocated in board_init */
> @@ -2392,7 +2399,7 @@
> int j;
>
> if (dev == NULL) {
> - err("s2255: invalid device");
> + s2255_dev_err(&dev->udev->dev, "invalid device\n");
> return;
> }
> dprintk(4, "stop read pipe\n");
> @@ -2454,7 +2461,7 @@
> /* allocate memory for our device state and initialize it to zero */
> dev = kzalloc(sizeof(struct s2255_dev), GFP_KERNEL);
> if (dev == NULL) {
> - err("s2255: out of memory");
> + s2255_dev_err(&interface->dev, "out of memory\n");
> goto error;
> }
>
> @@ -2488,7 +2495,7 @@
> }
>
> if (!dev->read_endpoint) {
> - dev_err(&interface->dev, "Could not find bulk-in endpoint");
> + dev_err(&interface->dev, "Could not find bulk-in endpoint\n");
> goto error;
> }
>
> @@ -2584,7 +2591,7 @@
> }
>
> static struct usb_driver s2255_driver = {
> - .name = "s2255",
> + .name = S2255_DRIVER_NAME,
> .probe = s2255_probe,
> .disconnect = s2255_disconnect,
> .id_table = s2255_table,
> @@ -2598,7 +2605,8 @@
> result = usb_register(&s2255_driver);
>
> if (result)
> - err("usb_register failed. Error number %d", result);
> + pr_err(KBUILD_MODNAME
> + ": usb_register failed. Error number %d\n", result);
>
> dprintk(2, "s2255_init: done\n");
> return result;
> diff -r 6a189bc8f115 linux/drivers/media/video/usbvision/usbvision-core.c
> --- a/linux/drivers/media/video/usbvision/usbvision-core.c Wed Dec 31 15:26:57 2008 -0200
> +++ b/linux/drivers/media/video/usbvision/usbvision-core.c Thu Jan 01 10:59:06 2009 +0300
> @@ -381,8 +381,9 @@
> usbvision->scratch = vmalloc_32(scratch_buf_size);
> scratch_reset(usbvision);
> if(usbvision->scratch == NULL) {
> - err("%s: unable to allocate %d bytes for scratch",
> - __func__, scratch_buf_size);
> + dev_err(&usbvision->dev->dev,
> + "%s: unable to allocate %d bytes for scratch\n",
> + __func__, scratch_buf_size);
> return -ENOMEM;
> }
> return 0;
> @@ -491,8 +492,9 @@
> int IFB_size = MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * 3 / 2;
> usbvision->IntraFrameBuffer = vmalloc_32(IFB_size);
> if (usbvision->IntraFrameBuffer == NULL) {
> - err("%s: unable to allocate %d for compr. frame buffer",
> - __func__, IFB_size);
> + dev_err(&usbvision->dev->dev,
> + "%s: unable to allocate %d for compr. frame buffer\n",
> + __func__, IFB_size);
> return -ENOMEM;
> }
> return 0;
> @@ -1519,8 +1521,9 @@
> errCode = usb_submit_urb (urb, GFP_ATOMIC);
>
> if(errCode) {
> - err("%s: usb_submit_urb failed: error %d",
> - __func__, errCode);
> + dev_err(&usbvision->dev->dev,
> + "%s: usb_submit_urb failed: error %d\n",
> + __func__, errCode);
> }
>
> return;
> @@ -1551,7 +1554,8 @@
> 0, (__u16) reg, buffer, 1, HZ);
>
> if (errCode < 0) {
> - err("%s: failed: error %d", __func__, errCode);
> + dev_err(&usbvision->dev->dev,
> + "%s: failed: error %d\n", __func__, errCode);
> return errCode;
> }
> return buffer[0];
> @@ -1579,7 +1583,8 @@
> USB_RECIP_ENDPOINT, 0, (__u16) reg, &value, 1, HZ);
>
> if (errCode < 0) {
> - err("%s: failed: error %d", __func__, errCode);
> + dev_err(&usbvision->dev->dev,
> + "%s: failed: error %d\n", __func__, errCode);
> }
> return errCode;
> }
> @@ -1859,7 +1864,8 @@
> 0, (__u16) USBVISION_LXSIZE_O, value, 4, HZ);
>
> if (errCode < 0) {
> - err("%s failed: error %d", __func__, errCode);
> + dev_err(&usbvision->dev->dev,
> + "%s failed: error %d\n", __func__, errCode);
> return errCode;
> }
> usbvision->curwidth = usbvision->stretch_width * UsbWidth;
> @@ -2245,7 +2251,7 @@
> (__u16) USBVISION_DRM_PRM1, value, 8, HZ);
>
> if (rc < 0) {
> - err("%sERROR=%d", __func__, rc);
> + dev_err(&usbvision->dev->dev, "%sERROR=%d\n", __func__, rc);
> return rc;
> }
>
> @@ -2453,8 +2459,9 @@
> PDEBUG(DBG_FUNC,"setting alternate %d with wMaxPacketSize=%u", dev->ifaceAlt,dev->isocPacketSize);
> errCode = usb_set_interface(dev->dev, dev->iface, dev->ifaceAlt);
> if (errCode < 0) {
> - err ("cannot change alternate number to %d (error=%i)",
> - dev->ifaceAlt, errCode);
> + dev_err(&dev->dev->dev,
> + "cannot change alternate number to %d (error=%i)\n",
> + dev->ifaceAlt, errCode);
> return errCode;
> }
> }
> @@ -2505,7 +2512,8 @@
>
> urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
> if (urb == NULL) {
> - err("%s: usb_alloc_urb() failed", __func__);
> + dev_err(&usbvision->dev->dev,
> + "%s: usb_alloc_urb() failed\n", __func__);
> return -ENOMEM;
> }
> usbvision->sbuf[bufIdx].urb = urb;
> @@ -2537,8 +2545,9 @@
> errCode = usb_submit_urb(usbvision->sbuf[bufIdx].urb,
> GFP_KERNEL);
> if (errCode) {
> - err("%s: usb_submit_urb(%d) failed: error %d",
> - __func__, bufIdx, errCode);
> + dev_err(&usbvision->dev->dev,
> + "%s: usb_submit_urb(%d) failed: error %d\n",
> + __func__, bufIdx, errCode);
> }
> }
>
> @@ -2587,8 +2596,9 @@
> errCode = usb_set_interface(usbvision->dev, usbvision->iface,
> usbvision->ifaceAlt);
> if (errCode < 0) {
> - err("%s: usb_set_interface() failed: error %d",
> - __func__, errCode);
> + dev_err(&usbvision->dev->dev,
> + "%s: usb_set_interface() failed: error %d\n",
> + __func__, errCode);
> usbvision->last_error = errCode;
> }
> regValue = (16-usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F;
> diff -r 6a189bc8f115 linux/drivers/media/video/usbvision/usbvision-i2c.c
> --- a/linux/drivers/media/video/usbvision/usbvision-i2c.c Wed Dec 31 15:26:57 2008 -0200
> +++ b/linux/drivers/media/video/usbvision/usbvision-i2c.c Thu Jan 01 10:59:06 2009 +0300
> @@ -120,7 +120,8 @@
> /* try extended address code... */
> ret = try_write_address(i2c_adap, addr, retries);
> if (ret != 1) {
> - err("died at extended address code, while writing");
> + dev_err(&i2c_adap->dev,
> + "died at extended address code, while writing\n");
> return -EREMOTEIO;
> }
> add[0] = addr;
> @@ -129,7 +130,8 @@
> addr |= 0x01;
> ret = try_read_address(i2c_adap, addr, retries);
> if (ret != 1) {
> - err("died at extended address code, while reading");
> + dev_err(&i2c_adap->dev,
> + "died at extended address code, while reading\n");
> return -EREMOTEIO;
> }
> }
> diff -r 6a189bc8f115 linux/drivers/media/video/usbvision/usbvision-video.c
> --- a/linux/drivers/media/video/usbvision/usbvision-video.c Wed Dec 31 15:26:57 2008 -0200
> +++ b/linux/drivers/media/video/usbvision/usbvision-video.c Thu Jan 01 10:59:06 2009 +0300
> @@ -329,7 +329,7 @@
> return;
> } while (0);
>
> - err("%s error: %d\n", __func__, res);
> + dev_err(&vdev->dev, "%s error: %d\n", __func__, res);
> }
>
> static void usbvision_remove_sysfs(struct video_device *vdev)
> @@ -487,8 +487,9 @@
> /* NT100x has a 8-bit register space */
> errCode = usbvision_read_reg(usbvision, reg->reg&0xff);
> if (errCode < 0) {
> - err("%s: VIDIOC_DBG_G_REGISTER failed: error %d",
> - __func__, errCode);
> + dev_err(&usbvision->vdev->dev,
> + "%s: VIDIOC_DBG_G_REGISTER failed: error %d\n",
> + __func__, errCode);
> return errCode;
> }
> reg->val = errCode;
> @@ -507,8 +508,9 @@
> /* NT100x has a 8-bit register space */
> errCode = usbvision_write_reg(usbvision, reg->reg&0xff, reg->val);
> if (errCode < 0) {
> - err("%s: VIDIOC_DBG_S_REGISTER failed: error %d",
> - __func__, errCode);
> + dev_err(&usbvision->vdev->dev,
> + "%s: VIDIOC_DBG_S_REGISTER failed: error %d\n",
> + __func__, errCode);
> return errCode;
> }
> return 0;
> @@ -1189,7 +1191,9 @@
> mutex_lock(&usbvision->lock);
>
> if (usbvision->user) {
> - err("%s: Someone tried to open an already opened USBVision Radio!", __func__);
> + dev_err(&usbvision->rdev->dev,
> + "%s: Someone tried to open an already opened USBVision Radio!\n",
> + __func__);
> errCode = -EBUSY;
> }
> else {
> @@ -1413,7 +1417,8 @@
> struct video_device *vdev;
>
> if (usb_dev == NULL) {
> - err("%s: usbvision->dev is not set", __func__);
> + dev_err(&usbvision->dev->dev,
> + "%s: usbvision->dev is not set\n", __func__);
> return NULL;
> }
>
> @@ -1524,7 +1529,9 @@
> return 0;
>
> err_exit:
> - err("USBVision[%d]: video_register_device() failed", usbvision->nr);
> + dev_err(&usbvision->dev->dev,
> + "USBVision[%d]: video_register_device() failed\n",
> + usbvision->nr);
> usbvision_unregister_video(usbvision);
> return -1;
> }
> @@ -1676,20 +1683,20 @@
> endpoint = &interface->endpoint[1].desc;
> if (usb_endpoint_type(endpoint) !=
> USB_ENDPOINT_XFER_ISOC) {
> - err("%s: interface %d. has non-ISO endpoint!",
> + dev_err(&intf->dev, "%s: interface %d. has non-ISO endpoint!\n",
> __func__, ifnum);
> - err("%s: Endpoint attributes %d",
> + dev_err(&intf->dev, "%s: Endpoint attributes %d",
> __func__, endpoint->bmAttributes);
> return -ENODEV;
> }
> if (usb_endpoint_dir_out(endpoint)) {
> - err("%s: interface %d. has ISO OUT endpoint!",
> + dev_err(&intf->dev, "%s: interface %d. has ISO OUT endpoint!\n",
> __func__, ifnum);
> return -ENODEV;
> }
>
> if ((usbvision = usbvision_alloc(dev)) == NULL) {
> - err("%s: couldn't allocate USBVision struct", __func__);
> + dev_err(&intf->dev, "%s: couldn't allocate USBVision struct\n", __func__);
> return -ENOMEM;
> }
>
> @@ -1712,7 +1719,7 @@
> usbvision->alt_max_pkt_size = kmalloc(32*
> usbvision->num_alt,GFP_KERNEL);
> if (usbvision->alt_max_pkt_size == NULL) {
> - err("usbvision: out of memory!\n");
> + dev_err(&intf->dev, "usbvision: out of memory!\n");
> mutex_unlock(&usbvision->lock);
> return -ENOMEM;
> }
> @@ -1773,7 +1780,8 @@
> PDEBUG(DBG_PROBE, "");
>
> if (usbvision == NULL) {
> - err("%s: usb_get_intfdata() failed", __func__);
> + dev_err(&usbvision->dev->dev,
> + "%s: usb_get_intfdata() failed\n", __func__);
> return;
> }
> usb_set_intfdata (intf, NULL);
>
>
>
>
--
Mike Isely
isely @ pobox (dot) com
PGP: 03 54 43 4D 75 E5 CC 92 71 16 01 E2 B5 F5 C1 E8
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