/*
- * $Id: block2mtd.c,v 1.30 2005/11/29 14:48:32 gleixner Exp $
- *
* block2mtd.c - create an mtd from a block device
*
* Copyright (C) 2001,2002 Simon Evans <spse@secret.org.uk>
#include <linux/mutex.h>
#include <linux/mount.h>
-#define VERSION "$Revision: 1.30 $"
-
-
#define ERROR(fmt, args...) printk(KERN_ERR "block2mtd: " fmt "\n" , ## args)
#define INFO(fmt, args...) printk(KERN_INFO "block2mtd: " fmt "\n" , ## args)
{
struct block_device *bdev;
struct block2mtd_dev *dev;
+ char *name;
if (!devname)
return NULL;
/* Setup the MTD structure */
/* make the name contain the block device in */
- dev->mtd.name = kmalloc(sizeof("block2mtd: ") + strlen(devname),
+ name = kmalloc(sizeof("block2mtd: ") + strlen(devname) + 1,
GFP_KERNEL);
- if (!dev->mtd.name)
+ if (!name)
goto devinit_err;
- sprintf(dev->mtd.name, "block2mtd: %s", devname);
+ sprintf(name, "block2mtd: %s", devname);
+ dev->mtd.name = name;
dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK;
dev->mtd.erasesize = erase_size;
}
list_add(&dev->list, &blkmtd_device_list);
INFO("mtd%d: [%s] erase_size = %dKiB [%d]", dev->mtd.index,
- dev->mtd.name + strlen("blkmtd: "),
+ dev->mtd.name + strlen("block2mtd: "),
dev->mtd.erasesize >> 10, dev->mtd.erasesize);
return dev;
}
-#define parse_err(fmt, args...) do { \
- ERROR("block2mtd: " fmt "\n", ## args); \
- return 0; \
+#define parse_err(fmt, args...) do { \
+ ERROR(fmt, ## args); \
+ return 0; \
} while (0)
#ifndef MODULE
static int __init block2mtd_init(void)
{
int ret = 0;
- INFO("version " VERSION);
#ifndef MODULE
if (strlen(block2mtd_paramline))
block2mtd_sync(&dev->mtd);
del_mtd_device(&dev->mtd);
INFO("mtd%d: [%s] removed", dev->mtd.index,
- dev->mtd.name + strlen("blkmtd: "));
+ dev->mtd.name + strlen("block2mtd: "));
list_del(&dev->list);
block2mtd_free_device(dev);
}