axonram: Fix bug in direct_access
authorMatthew Wilcox <matthew.r.wilcox@intel.com>
Wed, 7 Jan 2015 16:04:18 +0000 (18:04 +0200)
committerJens Axboe <axboe@fb.com>
Wed, 14 Jan 2015 04:57:56 +0000 (21:57 -0700)
commit91117a20245b59f70b563523edbf998a62fc6383
tree131ea8189f4d56c4fe2e5eb930eeda53654fe890
parent78e367a3601f35ea811e7f5660b7362afa2401fa
axonram: Fix bug in direct_access

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>
Cc: stable@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@fb.com>
arch/powerpc/sysdev/axonram.c