summaryrefslogtreecommitdiffstats
path: root/drivers/block/ps2esdi.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/block/ps2esdi.c')
-rw-r--r--drivers/block/ps2esdi.c25
1 files changed, 8 insertions, 17 deletions
diff --git a/drivers/block/ps2esdi.c b/drivers/block/ps2esdi.c
index 29d1518..43415f6 100644
--- a/drivers/block/ps2esdi.c
+++ b/drivers/block/ps2esdi.c
@@ -81,8 +81,7 @@ static void (*current_int_handler) (u_int) = NULL;
static void ps2esdi_normal_interrupt_handler(u_int);
static void ps2esdi_initial_reset_int_handler(u_int);
static void ps2esdi_geometry_int_handler(u_int);
-static int ps2esdi_ioctl(struct inode *inode, struct file *file,
- u_int cmd, u_long arg);
+static int ps2esdi_getgeo(struct block_device *bdev, struct hd_geometry *geo);
static int ps2esdi_read_status_words(int num_words, int max_words, u_short * buffer);
@@ -132,7 +131,7 @@ static struct ps2esdi_i_struct ps2esdi_info[MAX_HD] =
static struct block_device_operations ps2esdi_fops =
{
.owner = THIS_MODULE,
- .ioctl = ps2esdi_ioctl,
+ .getgeo = ps2esdi_getgeo,
};
static struct gendisk *ps2esdi_gendisk[2];
@@ -1058,21 +1057,13 @@ static void dump_cmd_complete_status(u_int int_ret_code)
}
-static int ps2esdi_ioctl(struct inode *inode,
- struct file *file, u_int cmd, u_long arg)
+static int ps2esdi_getgeo(struct block_device *bdev, struct hd_geometry *geo)
{
- struct ps2esdi_i_struct *p = inode->i_bdev->bd_disk->private_data;
- struct ps2esdi_geometry geom;
-
- if (cmd != HDIO_GETGEO)
- return -EINVAL;
- memset(&geom, 0, sizeof(geom));
- geom.heads = p->head;
- geom.sectors = p->sect;
- geom.cylinders = p->cyl;
- geom.start = get_start_sect(inode->i_bdev);
- if (copy_to_user((void __user *)arg, &geom, sizeof(geom)))
- return -EFAULT;
+ struct ps2esdi_i_struct *p = bdev->bd_disk->private_data;
+
+ geo->heads = p->head;
+ geo->sectors = p->sect;
+ geo->cylinders = p->cyl;
return 0;
}
OpenPOWER on IntegriCloud