Commits
Stewart Smith committed b962f5a446d
powerpc/powernv: only register log if OPAL supports doing so Correct use of REGISTER/UNREGISTER is to check if the token exists before calling. If we don't we get a "OPAL: Called with bad token 101 !" error, which is harmless but may be alarming to some. Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com> Acked-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>