Revert "swiotlb: fix wrong panic"

This reverts commit 484d82b6e2e4239ba7a722e0c532e9aff64be51a.

It caused build problems on some architectures and was already asked to
be removed from the queue.  It was my fault for incorrectly applying it.

Reported-by: Shawn Bohrer <shawn.bohrer@gmail.co
Reported-by: Stefan Bader <stefan.bader@canonical.com>
Reported-by: David Engel <david@istwok.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1 file changed