m68k: Fix xchg/cmpxchg to fail to link if given an inappropriate pointer
authorDavid Howells <dhowells@redhat.com>
Wed, 28 Mar 2012 17:30:02 +0000 (18:30 +0100)
committerDavid Howells <dhowells@redhat.com>
Wed, 28 Mar 2012 17:30:02 +0000 (18:30 +0100)
Fix the m68k versions of xchg() and cmpxchg() to fail to link if given an
inappropriately sized pointer rather than BUG()'ing at runtime.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
cc: linux-m68k@lists.linux-m68k.org


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