There was some left over #ifdef ARM logic that is outdated but no one
really noticed.  So instead of relying on this tricky logic, properly
load and utilize the platform irq_flags resources.
Reported-by: NBen Hutchings <ben@decadent.org.uk>
Signed-off-by: NLothar Wassmann <LW@KARO-electronics.de>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>