sysace: HDIO_GETGEO has it's own method for ages
The way this driver tries to implement HDIO_GETGEO it'll never be called. Then again on ppc it probably will never be called anyway because it's utterly pointless. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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@ -902,26 +902,17 @@ static int ace_release(struct inode *inode, struct file *filp)
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return 0;
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}
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static int ace_ioctl(struct inode *inode, struct file *filp,
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unsigned int cmd, unsigned long arg)
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static int ace_getgeo(struct block_device *bdev, struct hd_geometry *geo)
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{
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struct ace_device *ace = inode->i_bdev->bd_disk->private_data;
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struct hd_geometry __user *geo = (struct hd_geometry __user *)arg;
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struct hd_geometry g;
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dev_dbg(ace->dev, "ace_ioctl()\n");
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struct ace_device *ace = bdev->bd_disk->private_data;
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switch (cmd) {
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case HDIO_GETGEO:
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g.heads = ace->cf_id.heads;
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g.sectors = ace->cf_id.sectors;
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g.cylinders = ace->cf_id.cyls;
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g.start = 0;
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return copy_to_user(geo, &g, sizeof(g)) ? -EFAULT : 0;
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dev_dbg(ace->dev, "ace_getgeo()\n");
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default:
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return -ENOTTY;
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}
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return -ENOTTY;
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geo->heads = ace->cf_id.heads;
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geo->sectors = ace->cf_id.sectors;
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geo->cylinders = ace->cf_id.cyls;
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return 0;
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}
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static struct block_device_operations ace_fops = {
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@ -930,7 +921,7 @@ static struct block_device_operations ace_fops = {
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.release = ace_release,
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.media_changed = ace_media_changed,
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.revalidate_disk = ace_revalidate_disk,
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.ioctl = ace_ioctl,
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.getgeo = ace_getgeo,
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};
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/* --------------------------------------------------------------------
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