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path: root/drivers/usb/misc/yurex.c
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Diffstat (limited to 'drivers/usb/misc/yurex.c')
-rw-r--r--drivers/usb/misc/yurex.c54
1 files changed, 32 insertions, 22 deletions
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 70201462e19c..42ad2e6d86c4 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -83,7 +83,8 @@ static void yurex_control_callback(struct urb *urb)
int status = urb->status;
if (status) {
- err("%s - control failed: %d\n", __func__, status);
+ dev_err(&urb->dev->dev, "%s - control failed: %d\n",
+ __func__, status);
wake_up_interruptible(&dev->waitq);
return;
}
@@ -94,7 +95,7 @@ static void yurex_delete(struct kref *kref)
{
struct usb_yurex *dev = to_yurex_dev(kref);
- dbg("yurex_delete");
+ dev_dbg(&dev->interface->dev, "%s\n", __func__);
usb_put_dev(dev->udev);
if (dev->cntl_urb) {
@@ -137,8 +138,9 @@ static void yurex_interrupt(struct urb *urb)
case 0: /*success*/
break;
case -EOVERFLOW:
- err("%s - overflow with length %d, actual length is %d",
- __func__, YUREX_BUF_SIZE, dev->urb->actual_length);
+ dev_err(&dev->interface->dev,
+ "%s - overflow with length %d, actual length is %d\n",
+ __func__, YUREX_BUF_SIZE, dev->urb->actual_length);
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
@@ -146,7 +148,8 @@ static void yurex_interrupt(struct urb *urb)
/* The device is terminated, clean up */
return;
default:
- err("%s - unknown status received: %d", __func__, status);
+ dev_err(&dev->interface->dev,
+ "%s - unknown status received: %d\n", __func__, status);
goto exit;
}
@@ -162,16 +165,19 @@ static void yurex_interrupt(struct urb *urb)
if (i != 5)
dev->bbu <<= 8;
}
- dbg("%s count: %lld", __func__, dev->bbu);
+ dev_dbg(&dev->interface->dev, "%s count: %lld\n",
+ __func__, dev->bbu);
spin_unlock_irqrestore(&dev->lock, flags);
kill_fasync(&dev->async_queue, SIGIO, POLL_IN);
}
else
- dbg("data format error - no EOF");
+ dev_dbg(&dev->interface->dev,
+ "data format error - no EOF\n");
break;
case CMD_ACK:
- dbg("%s ack: %c", __func__, buf[1]);
+ dev_dbg(&dev->interface->dev, "%s ack: %c\n",
+ __func__, buf[1]);
wake_up_interruptible(&dev->waitq);
break;
}
@@ -179,7 +185,7 @@ static void yurex_interrupt(struct urb *urb)
exit:
retval = usb_submit_urb(dev->urb, GFP_ATOMIC);
if (retval) {
- err("%s - usb_submit_urb failed: %d",
+ dev_err(&dev->interface->dev, "%s - usb_submit_urb failed: %d\n",
__func__, retval);
}
}
@@ -196,7 +202,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
/* allocate memory for our device state and initialize it */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (!dev) {
- err("Out of memory");
+ dev_err(&interface->dev, "Out of memory\n");
goto error;
}
kref_init(&dev->kref);
@@ -219,7 +225,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
}
if (!dev->int_in_endpointAddr) {
retval = -ENODEV;
- err("Could not find endpoints");
+ dev_err(&interface->dev, "Could not find endpoints\n");
goto error;
}
@@ -227,14 +233,14 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
/* allocate control URB */
dev->cntl_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!dev->cntl_urb) {
- err("Could not allocate control URB");
+ dev_err(&interface->dev, "Could not allocate control URB\n");
goto error;
}
/* allocate buffer for control req */
dev->cntl_req = kmalloc(YUREX_BUF_SIZE, GFP_KERNEL);
if (!dev->cntl_req) {
- err("Could not allocate cntl_req");
+ dev_err(&interface->dev, "Could not allocate cntl_req\n");
goto error;
}
@@ -243,7 +249,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
GFP_KERNEL,
&dev->cntl_urb->transfer_dma);
if (!dev->cntl_buffer) {
- err("Could not allocate cntl_buffer");
+ dev_err(&interface->dev, "Could not allocate cntl_buffer\n");
goto error;
}
@@ -265,7 +271,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
/* allocate interrupt URB */
dev->urb = usb_alloc_urb(0, GFP_KERNEL);
if (!dev->urb) {
- err("Could not allocate URB");
+ dev_err(&interface->dev, "Could not allocate URB\n");
goto error;
}
@@ -273,7 +279,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
dev->int_buffer = usb_alloc_coherent(dev->udev, YUREX_BUF_SIZE,
GFP_KERNEL, &dev->urb->transfer_dma);
if (!dev->int_buffer) {
- err("Could not allocate int_buffer");
+ dev_err(&interface->dev, "Could not allocate int_buffer\n");
goto error;
}
@@ -285,7 +291,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
dev->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
if (usb_submit_urb(dev->urb, GFP_KERNEL)) {
retval = -EIO;
- err("Could not submitting URB");
+ dev_err(&interface->dev, "Could not submitting URB\n");
goto error;
}
@@ -295,7 +301,8 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
/* we can register the device now, as it is ready */
retval = usb_register_dev(interface, &yurex_class);
if (retval) {
- err("Not able to get a minor for this device.");
+ dev_err(&interface->dev,
+ "Not able to get a minor for this device.\n");
usb_set_intfdata(interface, NULL);
goto error;
}
@@ -368,8 +375,8 @@ static int yurex_open(struct inode *inode, struct file *file)
interface = usb_find_interface(&yurex_driver, subminor);
if (!interface) {
- err("%s - error, can't find device for minor %d",
- __func__, subminor);
+ printk(KERN_ERR "%s - error, can't find device for minor %d",
+ __func__, subminor);
retval = -ENODEV;
goto exit;
}
@@ -505,7 +512,8 @@ static ssize_t yurex_write(struct file *file, const char *user_buffer, size_t co
/* send the data as the control msg */
prepare_to_wait(&dev->waitq, &wait, TASK_INTERRUPTIBLE);
- dbg("%s - submit %c", __func__, dev->cntl_buffer[0]);
+ dev_dbg(&dev->interface->dev, "%s - submit %c\n", __func__,
+ dev->cntl_buffer[0]);
retval = usb_submit_urb(dev->cntl_urb, GFP_KERNEL);
if (retval >= 0)
timeout = schedule_timeout(YUREX_WRITE_TIMEOUT);
@@ -514,7 +522,9 @@ static ssize_t yurex_write(struct file *file, const char *user_buffer, size_t co
mutex_unlock(&dev->io_mutex);
if (retval < 0) {
- err("%s - failed to send bulk msg, error %d", __func__, retval);
+ dev_err(&dev->interface->dev,
+ "%s - failed to send bulk msg, error %d\n",
+ __func__, retval);
goto error;
}
if (set && timeout)
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-23 17:53:57 +0300