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USB: remove err() macro from usb core code

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USB should not be having it's own printk macros, so remove err() and
use the system-wide standard of dev_err() wherever possible.  In the
few places that will not work out, use a basic printk().

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2008-08-14 09:37:34 -07:00
parent 9908a32e94
commit 69a85942ff
5 changed files with 17 additions and 14 deletions
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7
drivers/usb/core/devio.c
View File

@ -1777,19 +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;

3
drivers/usb/core/endpoint.c
View File

@ -169,7 +169,8 @@ static int usb_endpoint_major_init(void)
error = alloc_chrdev_region(&dev, 0, MAX_ENDPOINT_MINORS,
"usb_endpoint");
if (error) {
err("unable to get a dynamic major for usb endpoints");
printk(KERN_ERR "Unable to get a dynamic major for "
"usb endpoints.\n");
return error;
}
usb_endpoint_major = MAJOR(dev);

5
drivers/usb/core/file.c
View File

@ -86,7 +86,7 @@ static int init_usb_class(void)
usb_class->class = class_create(THIS_MODULE, "usb");
if (IS_ERR(usb_class->class)) {
result = IS_ERR(usb_class->class);
err("class_create failed for usb devices");
printk(KERN_ERR "class_create failed for usb devices\n");
kfree(usb_class);
usb_class = NULL;
}
@ -115,7 +115,8 @@ int usb_major_init(void)
error = register_chrdev(USB_MAJOR, "usb", &usb_fops);
if (error)
err("unable to get major %d for usb devices", USB_MAJOR);
printk(KERN_ERR "Unable to get major %d for usb devices\n",
USB_MAJOR);
return error;
}

12
drivers/usb/core/inode.c
View File

@ -180,8 +180,8 @@ static int parse_options(struct super_block *s, char *data)
listmode = option & S_IRWXUGO;
break;
default:
err("usbfs: unrecognised mount option \"%s\" "
"or missing value\n", p);
printk(KERN_ERR "usbfs: unrecognised mount option "
"\"%s\" or missing value\n", p);
return -EINVAL;
}
}
@ -601,7 +601,7 @@ static int create_special_files (void)
/* create the devices special file */
retval = simple_pin_fs(&usb_fs_type, &usbfs_mount, &usbfs_mount_count);
if (retval) {
err ("Unable to get usbfs mount");
printk(KERN_ERR "Unable to get usbfs mount\n");
goto exit;
}
@ -613,7 +613,7 @@ static int create_special_files (void)
NULL, &usbfs_devices_fops,
listuid, listgid);
if (devices_usbfs_dentry == NULL) {
err ("Unable to create devices usbfs file");
printk(KERN_ERR "Unable to create devices usbfs file\n");
retval = -ENODEV;
goto error_clean_mounts;
}
@ -665,7 +665,7 @@ static void usbfs_add_bus(struct usb_bus *bus)
bus->usbfs_dentry = fs_create_file (name, busmode | S_IFDIR, parent,
bus, NULL, busuid, busgid);
if (bus->usbfs_dentry == NULL) {
err ("error creating usbfs bus entry");
printk(KERN_ERR "Error creating usbfs bus entry\n");
return;
}
}
@ -696,7 +696,7 @@ static void usbfs_add_device(struct usb_device *dev)
&usbdev_file_operations,
devuid, devgid);
if (dev->usbfs_dentry == NULL) {
err ("error creating usbfs device entry");
printk(KERN_ERR "Error creating usbfs device entry\n");
return;
}

4
drivers/usb/core/urb.c
View File

@ -70,7 +70,7 @@ struct urb *usb_alloc_urb(int iso_packets, gfp_t mem_flags)
iso_packets * sizeof(struct usb_iso_packet_descriptor),
mem_flags);
if (!urb) {
err("alloc_urb: kmalloc failed");
printk(KERN_ERR "alloc_urb: kmalloc failed\n");
return NULL;
}
usb_init_urb(urb);
@ -407,7 +407,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
/* fail if submitter gave bogus flags */
if (urb->transfer_flags != orig_flags) {
err("BOGUS urb flags, %x --> %x",
dev_err(&dev->dev, "BOGUS urb flags, %x --> %x\n",
orig_flags, urb->transfer_flags);
return -EINVAL;
}