tree 9f5b6f11354ef176348a42aa969c93b3f5794f8f
parent 9986b311efdc9727a5a48f03c3dac3d536fbaa74
author Zhaolei <zhaolei@cn.fujitsu.com> 1224242709 +0800
committer Paul Mundt <lethal@linux-sh.org> 1224466821 +0900

Fix debugfs_create_file's error checking method for arch/sh/mm/

debugfs_create_file() returns NULL if an error occurs, returns -ENODEV
when debugfs is not enabled in the kernel.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>