sh: clkfwk: Use debugfs_remove_recursive() for rewinding

Rewinding each debugfs entries to unregister if an error happens.

Based on the commit ca4caa4e1d45f9542fa54263974d0ef637157b4a

Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
1 file changed