Commits
Andy Shevchenko committed 06bacefcbd5
powerpc/pseries: re-use code from of_helpers module The derive_parent() has similar semantics to what we have in newly introduced of_helpers module. The replacement reduces code base and propagates the actual error code to the caller. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>