commit e9b4cf2094a65a05a831f070e46c554260632330
author Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Wed Jun 06 15:22:41 2012 +0300
committer Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Thu Jun 07 10:43:54 2012 +0300
tree 51a8a420ba19dfe1a9abfaa4d3cf109a8c4e199f
parent f8f5701bdaf9134b1f90e5044a82c66324d2073f

UBI: fix debugfs-less systems support

Commit "aa44d1d UBI: remove Kconfig debugging option" broke UBI and it
refuses to initialize if debugfs (CONFIG_DEBUG_FS) is disabled. I incorrectly
assumed that debugfs files creation function will return success if debugfs
is disabled, but they actually return -ENODEV. This patch fixes the issue.

Reported-by: Paul Parsons <lost.distance@yahoo.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Tested-by: Paul Parsons <lost.distance@yahoo.com>