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[linux-2.6.git] / drivers / char / raw.c

diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index a2e33ec..9c19dbc 100644 (file)
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -18,7 +18,6 @@
 #include <linux/capability.h>
 #include <linux/uio.h>
 #include <linux/cdev.h>
-#include <linux/device.h>
 
 #include <asm/uaccess.h>
 
@@ -27,7 +26,6 @@ struct raw_device_data {
        int inuse;
 };
 
-static struct class_simple *raw_class;
 static struct raw_device_data raw_devices[MAX_RAW_MINORS];
 static DECLARE_MUTEX(raw_mutex);
 static struct file_operations raw_ctl_fops;         /* forward declaration */
@@ -125,13 +123,6 @@ raw_ioctl(struct inode *inode, struct file *filp,
        return ioctl_by_bdev(bdev, command, arg);
 }
 
-static void bind_device(struct raw_config_request *rq)
-{
-       class_simple_device_remove(MKDEV(RAW_MAJOR, rq->raw_minor));
-       class_simple_device_add(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor),
-                                     NULL, "raw%d", rq->raw_minor);
-}
-
 /*
  * Deal with ioctls against the raw-device control interface, to bind
  * and unbind other raw devices.
@@ -200,16 +191,12 @@ static int raw_ctl_ioctl(struct inode *inode, struct file *filp,
                        if (rq.block_major == 0 && rq.block_minor == 0) {
                                /* unbind */
                                rawdev->binding = NULL;
-                               class_simple_device_remove(MKDEV(RAW_MAJOR,
-                                                               rq.raw_minor));
                        } else {
                                rawdev->binding = bdget(dev);
                                if (rawdev->binding == NULL)
                                        err = -ENOMEM;
-                               else {
+                               else
                                        __module_get(THIS_MODULE);
-                                       bind_device(&rq);
-                               }
                        }
                        up(&raw_mutex);
                } else {
@@ -300,15 +287,6 @@ static int __init raw_init(void)
                goto error;
        }
 
-       raw_class = class_simple_create(THIS_MODULE, "raw");
-       if (IS_ERR(raw_class)) {
-               printk(KERN_ERR "Error creating raw class.\n");
-               cdev_del(&raw_cdev);
-               unregister_chrdev_region(dev, MAX_RAW_MINORS);
-               goto error;
-       }
-       class_simple_device_add(raw_class, MKDEV(RAW_MAJOR, 0), NULL, "rawctl");
-
        devfs_mk_cdev(MKDEV(RAW_MAJOR, 0),
                      S_IFCHR | S_IRUGO | S_IWUGO,
                      "raw/rawctl");
@@ -331,8 +309,6 @@ static void __exit raw_exit(void)
                devfs_remove("raw/raw%d", i);
        devfs_remove("raw/rawctl");
        devfs_remove("raw");
-       class_simple_device_remove(MKDEV(RAW_MAJOR, 0));
-       class_simple_destroy(raw_class);
        cdev_del(&raw_cdev);
        unregister_chrdev_region(MKDEV(RAW_MAJOR, 0), MAX_RAW_MINORS);
 }