diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
| commit | 8c82a17e9c924c0e9f13e75e4c2f6bca19a4b516 (patch) | |
| tree | d535f46a917e14e90deccb29ad00aac016ad18dd /drivers/usb/core/devio.c | |
| parent | 4ce72a2c063a7fa8e42a9435440ae3364115a58d (diff) | |
| parent | 57f8f7b60db6f1ed2c6918ab9230c4623a9dbe37 (diff) | |
Merge commit 'v2.6.28-rc1' into sched/urgent
Diffstat (limited to 'drivers/usb/core/devio.c')
| -rw-r--r-- | drivers/usb/core/devio.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 7a4fa791dc1..2bccefebff1 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -413,7 +413,8 @@ static void driver_disconnect(struct usb_interface *intf) if (likely(ifnum < 8*sizeof(ps->ifclaimed))) clear_bit(ifnum, &ps->ifclaimed); else - warn("interface number %u out of range", ifnum); + dev_warn(&intf->dev, "interface number %u out of range\n", + ifnum); usb_set_intfdata(intf, NULL); @@ -624,6 +625,8 @@ static int usbdev_open(struct inode *inode, struct file *file) smp_wmb(); list_add_tail(&ps->list, &dev->filelist); file->private_data = ps; + snoop(&dev->dev, "opened by process %d: %s\n", task_pid_nr(current), + current->comm); out: if (ret) { kfree(ps); @@ -1774,19 +1777,20 @@ int __init usb_devio_init(void) retval = register_chrdev_region(USB_DEVICE_DEV, USB_DEVICE_MAX, "usb_device"); if (retval) { - err("unable to register minors for usb_device"); + printk(KERN_ERR "Unable to register minors for usb_device\n"); goto out; } cdev_init(&usb_device_cdev, &usbdev_file_operations); retval = cdev_add(&usb_device_cdev, USB_DEVICE_DEV, USB_DEVICE_MAX); if (retval) { - err("unable to get usb_device major %d", USB_DEVICE_MAJOR); + printk(KERN_ERR "Unable to get usb_device major %d\n", + USB_DEVICE_MAJOR); goto error_cdev; } #ifdef CONFIG_USB_DEVICE_CLASS usb_classdev_class = class_create(THIS_MODULE, "usb_device"); if (IS_ERR(usb_classdev_class)) { - err("unable to register usb_device class"); + printk(KERN_ERR "Unable to register usb_device class\n"); retval = PTR_ERR(usb_classdev_class); cdev_del(&usb_device_cdev); usb_classdev_class = NULL; |