diff options
| -rw-r--r-- | drivers/hid/hidraw.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index e63c56a0d57f..13c8dd8cd350 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -32,7 +32,9 @@ static int hidraw_major; static struct cdev hidraw_cdev; -static struct class *hidraw_class; +static const struct class hidraw_class = { + .name = "hidraw", +}; static struct hidraw *hidraw_table[HIDRAW_MAX_DEVICES]; static DECLARE_RWSEM(minors_rwsem); @@ -329,7 +331,7 @@ static void drop_ref(struct hidraw *hidraw, int exists_bit) hid_hw_close(hidraw->hid); wake_up_interruptible(&hidraw->wait); } - device_destroy(hidraw_class, + device_destroy(&hidraw_class, MKDEV(hidraw_major, hidraw->minor)); } else { --hidraw->open; @@ -569,7 +571,7 @@ int hidraw_connect(struct hid_device *hid) goto out; } - dev->dev = device_create(hidraw_class, &hid->dev, MKDEV(hidraw_major, minor), + dev->dev = device_create(&hidraw_class, &hid->dev, MKDEV(hidraw_major, minor), NULL, "%s%d", "hidraw", minor); if (IS_ERR(dev->dev)) { @@ -623,11 +625,9 @@ int __init hidraw_init(void) hidraw_major = MAJOR(dev_id); - hidraw_class = class_create("hidraw"); - if (IS_ERR(hidraw_class)) { - result = PTR_ERR(hidraw_class); + result = class_register(&hidraw_class); + if (result) goto error_cdev; - } cdev_init(&hidraw_cdev, &hidraw_ops); result = cdev_add(&hidraw_cdev, dev_id, HIDRAW_MAX_DEVICES); @@ -639,7 +639,7 @@ out: return result; error_class: - class_destroy(hidraw_class); + class_unregister(&hidraw_class); error_cdev: unregister_chrdev_region(dev_id, HIDRAW_MAX_DEVICES); goto out; @@ -650,7 +650,7 @@ void hidraw_exit(void) dev_t dev_id = MKDEV(hidraw_major, 0); cdev_del(&hidraw_cdev); - class_destroy(hidraw_class); + class_unregister(&hidraw_class); unregister_chrdev_region(dev_id, HIDRAW_MAX_DEVICES); } |