tree c29ad66364c171fc02648914e550484a5dd67efb
parent 92206fd292da7632c039f6c4054bdaac08b030c0
author Jean Pihet <jean.pihet@newoldbits.com> 1328085451 +0100
committer Kevin Hilman <khilman@ti.com> 1330990682 -0800

ARM: OMAP2+: PM debug: fix the use of debugfs_create_* API

Check the return code pointer value from debugfs_create_dir for error
or NULL.
Also added an additional check to prevent the creation of a 'suspend'
entry at the debugfs root in case a power domain directory cannot be
created.

Signed-off-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>