diff options
Diffstat (limited to 'drivers/message/i2o/i2o_block.c')
| -rw-r--r-- | drivers/message/i2o/i2o_block.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c index 5b1febed3133..b09fb6307153 100644 --- a/drivers/message/i2o/i2o_block.c +++ b/drivers/message/i2o/i2o_block.c @@ -662,6 +662,13 @@ static int i2o_block_release(struct inode *inode, struct file *file) return 0; } +static int i2o_block_getgeo(struct block_device *bdev, struct hd_geometry *geo) +{ + i2o_block_biosparam(get_capacity(bdev->bd_disk), + &geo->cylinders, &geo->heads, &geo->sectors); + return 0; +} + /** * i2o_block_ioctl - Issue device specific ioctl calls. * @cmd: ioctl command @@ -676,7 +683,6 @@ static int i2o_block_ioctl(struct inode *inode, struct file *file, { struct gendisk *disk = inode->i_bdev->bd_disk; struct i2o_block_device *dev = disk->private_data; - void __user *argp = (void __user *)arg; /* Anyone capable of this syscall can do *real bad* things */ @@ -684,15 +690,6 @@ static int i2o_block_ioctl(struct inode *inode, struct file *file, return -EPERM; switch (cmd) { - case HDIO_GETGEO: - { - struct hd_geometry g; - i2o_block_biosparam(get_capacity(disk), - &g.cylinders, &g.heads, &g.sectors); - g.start = get_start_sect(inode->i_bdev); - return copy_to_user(argp, &g, sizeof(g)) ? -EFAULT : 0; - } - case BLKI2OGRSTRAT: return put_user(dev->rcache, (int __user *)arg); case BLKI2OGWSTRAT: @@ -962,6 +959,7 @@ static struct block_device_operations i2o_block_fops = { .open = i2o_block_open, .release = i2o_block_release, .ioctl = i2o_block_ioctl, + .getgeo = i2o_block_getgeo, .media_changed = i2o_block_media_changed }; |