diff options
Diffstat (limited to 'drivers/usb/misc/adutux.c')
| -rw-r--r-- | drivers/usb/misc/adutux.c | 50 |
1 files changed, 9 insertions, 41 deletions
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c index 885f99322a84..2a4793647580 100644 --- a/drivers/usb/misc/adutux.c +++ b/drivers/usb/misc/adutux.c @@ -27,30 +27,11 @@ #include <linux/mutex.h> #include <linux/uaccess.h> -#ifdef CONFIG_USB_DEBUG -static int debug = 5; -#else -static int debug = 1; -#endif - -/* Use our own dbg macro */ -#undef dbg -#define dbg(lvl, format, arg...) \ -do { \ - if (debug >= lvl) \ - printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \ -} while (0) - - /* Version Information */ #define DRIVER_VERSION "v0.0.13" #define DRIVER_AUTHOR "John Homppi" #define DRIVER_DESC "adutux (see www.ontrak.net)" -/* Module parameters */ -module_param(debug, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug, "Debug enabled or not"); - /* Define these values to match your device */ #define ADU_VENDOR_ID 0x0a07 #define ADU_PRODUCT_ID 0x0064 @@ -124,19 +105,11 @@ static DEFINE_MUTEX(adutux_mutex); static struct usb_driver adu_driver; -static void adu_debug_data(int level, const char *function, int size, - const unsigned char *data) +static inline void adu_debug_data(struct device *dev, const char *function, + int size, const unsigned char *data) { - int i; - - if (debug < level) - return; - - printk(KERN_DEBUG "%s: %s - length = %d, data = ", - __FILE__, function, size); - for (i = 0; i < size; ++i) - printk("%.2x ", data[i]); - printk("\n"); + dev_dbg(dev, "%s - length = %d, data = %*ph\n", + function, size, size, data); } /** @@ -185,8 +158,8 @@ static void adu_interrupt_in_callback(struct urb *urb) struct adu_device *dev = urb->context; int status = urb->status; - adu_debug_data(5, __func__, urb->actual_length, - urb->transfer_buffer); + adu_debug_data(&dev->udev->dev, __func__, + urb->actual_length, urb->transfer_buffer); spin_lock(&dev->buflock); @@ -222,8 +195,6 @@ exit: spin_unlock(&dev->buflock); /* always wake up so we recover from errors */ wake_up_interruptible(&dev->read_wait); - adu_debug_data(5, __func__, urb->actual_length, - urb->transfer_buffer); } static void adu_interrupt_out_callback(struct urb *urb) @@ -231,7 +202,8 @@ static void adu_interrupt_out_callback(struct urb *urb) struct adu_device *dev = urb->context; int status = urb->status; - adu_debug_data(5, __func__, urb->actual_length, urb->transfer_buffer); + adu_debug_data(&dev->udev->dev, __func__, + urb->actual_length, urb->transfer_buffer); if (status != 0) { if ((status != -ENOENT) && @@ -240,17 +212,13 @@ static void adu_interrupt_out_callback(struct urb *urb) "%s :nonzero status received: %d\n", __func__, status); } - goto exit; + return; } spin_lock(&dev->buflock); dev->out_urb_finished = 1; wake_up(&dev->write_wait); spin_unlock(&dev->buflock); -exit: - - adu_debug_data(5, __func__, urb->actual_length, - urb->transfer_buffer); } static int adu_open(struct inode *inode, struct file *file) |