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-rw-r--r--drivers/mmc/mmc_block.c25
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index 198561d21710..d5f28981596b 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -113,31 +113,18 @@ static int mmc_blk_release(struct inode *inode, struct file *filp)
}
static int
-mmc_blk_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg)
+mmc_blk_getgeo(struct block_device *bdev, struct hd_geometry *geo)
{
- struct block_device *bdev = inode->i_bdev;
-
- if (cmd == HDIO_GETGEO) {
- struct hd_geometry geo;
-
- memset(&geo, 0, sizeof(struct hd_geometry));
-
- geo.cylinders = get_capacity(bdev->bd_disk) / (4 * 16);
- geo.heads = 4;
- geo.sectors = 16;
- geo.start = get_start_sect(bdev);
-
- return copy_to_user((void __user *)arg, &geo, sizeof(geo))
- ? -EFAULT : 0;
- }
-
- return -ENOTTY;
+ geo->cylinders = get_capacity(bdev->bd_disk) / (4 * 16);
+ geo->heads = 4;
+ geo->sectors = 16;
+ return 0;
}
static struct block_device_operations mmc_bdops = {
.open = mmc_blk_open,
.release = mmc_blk_release,
- .ioctl = mmc_blk_ioctl,
+ .getgeo = mmc_blk_getgeo,
.owner = THIS_MODULE,
};