axonram: Fix bug in direct_access
authorMatthew Wilcox <matthew.r.wilcox@intel.com>
Wed, 7 Jan 2015 16:04:18 +0000 (18:04 +0200)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 9 May 2015 22:16:12 +0000 (23:16 +0100)
commitd9a675287ed448bc385fd789172594e4d3f8d870
tree403ae112dd68814c471049430b4168addea200db
parent7bfb4dbe4873111807be7d57b65a298016ee0b57
axonram: Fix bug in direct_access

commit 91117a20245b59f70b563523edbf998a62fc6383 upstream.

The 'pfn' returned by axonram was completely bogus, and has been since
2008.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
arch/powerpc/sysdev/axonram.c