Commit 4f44f35d authored by Ryan Underwood's avatar Ryan Underwood Committed by Martin K. Petersen

3w-xxxx: Pass through compat mode ioctls

This allows 32-bit userspace tools (tw_cli, smartctl) to work on a
64-bit system.  The command buffer is opaque to us, so, no word size
problems.
Signed-off-by: Ryan Underwood's avatarRyan C. Underwood <[email protected]>
Reviewed-by: default avatarShane Seymour <[email protected]>
Reviewed-by: default avatarMatthew R. Ochs <[email protected]>
Signed-off-by: Martin K. Petersen's avatarMartin K. Petersen <[email protected]>
parent 4e09bff3
......@@ -1045,6 +1045,9 @@ static int tw_chrdev_open(struct inode *inode, struct file *file)
static const struct file_operations tw_fops = {
.owner = THIS_MODULE,
.unlocked_ioctl = tw_chrdev_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = tw_chrdev_ioctl,
#endif
.open = tw_chrdev_open,
.release = NULL,
.llseek = noop_llseek,
......
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