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path: root/drivers/message/i2o/i2o_block.c
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Diffstat (limited to 'drivers/message/i2o/i2o_block.c')
-rw-r--r--drivers/message/i2o/i2o_block.c18
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
};