diff options
-rw-r--r-- | drivers/usb/misc/ldusb.c | 31 |
1 files changed, 10 insertions, 21 deletions
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c index ac762299eaa8..b1d59532ac22 100644 --- a/drivers/usb/misc/ldusb.c +++ b/drivers/usb/misc/ldusb.c @@ -129,19 +129,6 @@ MODULE_DESCRIPTION("LD USB Driver"); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("LD USB Devices"); -#ifdef CONFIG_USB_DEBUG - static int debug = 1; -#else - static int debug = 0; -#endif - -/* Use our own dbg macro */ -#define dbg_info(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0) - -/* Module parameters */ -module_param(debug, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug, "Debug enabled or not"); - /* All interrupt in transfers are collected in a ring buffer to * avoid racing conditions and get better performance of the driver. */ @@ -256,8 +243,9 @@ static void ld_usb_interrupt_in_callback(struct urb *urb) status == -ESHUTDOWN) { goto exit; } else { - dbg_info(&dev->intf->dev, "%s: nonzero status received: %d\n", - __func__, status); + dev_dbg(&dev->intf->dev, + "%s: nonzero status received: %d\n", __func__, + status); spin_lock(&dev->rbsl); goto resubmit; /* maybe we can recover */ } @@ -272,8 +260,8 @@ static void ld_usb_interrupt_in_callback(struct urb *urb) *actual_buffer = urb->actual_length; memcpy(actual_buffer+1, dev->interrupt_in_buffer, urb->actual_length); dev->ring_head = next_ring_head; - dbg_info(&dev->intf->dev, "%s: received %d bytes\n", - __func__, urb->actual_length); + dev_dbg(&dev->intf->dev, "%s: received %d bytes\n", + __func__, urb->actual_length); } else { dev_warn(&dev->intf->dev, "Ring buffer overflow, %d bytes dropped\n", @@ -310,9 +298,9 @@ static void ld_usb_interrupt_out_callback(struct urb *urb) if (status && !(status == -ENOENT || status == -ECONNRESET || status == -ESHUTDOWN)) - dbg_info(&dev->intf->dev, - "%s - nonzero write interrupt status received: %d\n", - __func__, status); + dev_dbg(&dev->intf->dev, + "%s - nonzero write interrupt status received: %d\n", + __func__, status); dev->interrupt_out_busy = 0; wake_up_interruptible(&dev->write_wait); @@ -585,7 +573,8 @@ static ssize_t ld_usb_write(struct file *file, const char __user *buffer, bytes_to_write = min(count, write_buffer_size*dev->interrupt_out_endpoint_size); if (bytes_to_write < count) dev_warn(&dev->intf->dev, "Write buffer overflow, %zd bytes dropped\n",count-bytes_to_write); - dbg_info(&dev->intf->dev, "%s: count = %zd, bytes_to_write = %zd\n", __func__, count, bytes_to_write); + dev_dbg(&dev->intf->dev, "%s: count = %zd, bytes_to_write = %zd\n", + __func__, count, bytes_to_write); if (copy_from_user(dev->interrupt_out_buffer, buffer, bytes_to_write)) { retval = -EFAULT; |