diff options
Diffstat (limited to 'drivers/usb/misc/iowarrior.c')
| -rw-r--r-- | drivers/usb/misc/iowarrior.c | 38 |
1 files changed, 17 insertions, 21 deletions
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index 20bcfdd7eace..c6bfd13f6c92 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -51,19 +51,12 @@ */ #define MAX_WRITES_IN_FLIGHT 4 -/* Use our own dbg macro */ -#undef dbg -#define dbg( format, arg... ) do { if( debug ) printk( KERN_DEBUG __FILE__ ": " format "\n" , ## arg ); } while ( 0 ) - MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); /* Module parameters */ static DEFINE_MUTEX(iowarrior_mutex); -static bool debug = 0; -module_param(debug, bool, 0644); -MODULE_PARM_DESC(debug, "debug=1 enables debugging messages"); static struct usb_driver iowarrior_driver; static DEFINE_MUTEX(iowarrior_open_disc_lock); @@ -235,8 +228,8 @@ static void iowarrior_write_callback(struct urb *urb) if (status && !(status == -ENOENT || status == -ECONNRESET || status == -ESHUTDOWN)) { - dbg("%s - nonzero write bulk status received: %d", - __func__, status); + dev_dbg(&dev->interface->dev, + "nonzero write bulk status received: %d\n", status); } /* free up our allocated buffer */ usb_free_coherent(urb->dev, urb->transfer_buffer_length, @@ -251,7 +244,7 @@ static void iowarrior_write_callback(struct urb *urb) */ static inline void iowarrior_delete(struct iowarrior *dev) { - dbg("%s - minor %d", __func__, dev->minor); + dev_dbg(&dev->interface->dev, "minor %d\n", dev->minor); kfree(dev->int_in_buffer); usb_free_urb(dev->int_in_urb); kfree(dev->read_queue); @@ -288,7 +281,8 @@ static ssize_t iowarrior_read(struct file *file, char __user *buffer, if (dev == NULL || !dev->present) return -ENODEV; - dbg("%s - minor %d, count = %zd", __func__, dev->minor, count); + dev_dbg(&dev->interface->dev, "minor %d, count = %zd\n", + dev->minor, count); /* read count must be packet size (+ time stamp) */ if ((count != dev->report_size) @@ -356,7 +350,8 @@ static ssize_t iowarrior_write(struct file *file, retval = -ENODEV; goto exit; } - dbg("%s - minor %d, count = %zd", __func__, dev->minor, count); + dev_dbg(&dev->interface->dev, "minor %d, count = %zd\n", + dev->minor, count); /* if count is 0 we're already done */ if (count == 0) { retval = 0; @@ -418,14 +413,16 @@ static ssize_t iowarrior_write(struct file *file, int_out_urb = usb_alloc_urb(0, GFP_KERNEL); if (!int_out_urb) { retval = -ENOMEM; - dbg("%s Unable to allocate urb ", __func__); + dev_dbg(&dev->interface->dev, + "Unable to allocate urb\n"); goto error_no_urb; } buf = usb_alloc_coherent(dev->udev, dev->report_size, GFP_KERNEL, &int_out_urb->transfer_dma); if (!buf) { retval = -ENOMEM; - dbg("%s Unable to allocate buffer ", __func__); + dev_dbg(&dev->interface->dev, + "Unable to allocate buffer\n"); goto error_no_buffer; } usb_fill_int_urb(int_out_urb, dev->udev, @@ -441,8 +438,9 @@ static ssize_t iowarrior_write(struct file *file, } retval = usb_submit_urb(int_out_urb, GFP_KERNEL); if (retval) { - dbg("%s submit error %d for urb nr.%d", __func__, - retval, atomic_read(&dev->write_busy)); + dev_dbg(&dev->interface->dev, + "submit error %d for urb nr.%d\n", + retval, atomic_read(&dev->write_busy)); goto error; } /* submit was ok */ @@ -502,8 +500,8 @@ static long iowarrior_ioctl(struct file *file, unsigned int cmd, goto error_out; } - dbg("%s - minor %d, cmd 0x%.4x, arg %ld", __func__, dev->minor, cmd, - arg); + dev_dbg(&dev->interface->dev, "minor %d, cmd 0x%.4x, arg %ld\n", + dev->minor, cmd, arg); retval = 0; io_res = 0; @@ -601,8 +599,6 @@ static int iowarrior_open(struct inode *inode, struct file *file) int subminor; int retval = 0; - dbg("%s", __func__); - mutex_lock(&iowarrior_mutex); subminor = iminor(inode); @@ -662,7 +658,7 @@ static int iowarrior_release(struct inode *inode, struct file *file) return -ENODEV; } - dbg("%s - minor %d", __func__, dev->minor); + dev_dbg(&dev->interface->dev, "minor %d\n", dev->minor); /* lock our device */ mutex_lock(&dev->mutex); |