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powerpc/mm: Enable ZONE_DEVICE on powerpc

Flip the switch. Running around and screaming "IT'S ALIVE" is optional,
but recommended.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Oliver O'Halloran 8 years ago
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1b644f57b3
commit
c07424414c
1 changed files with 1 additions and 0 deletions
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  1. 1 0
      arch/powerpc/Kconfig

+ 1 - 0
arch/powerpc/Kconfig
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@@ -130,6 +130,7 @@ config PPC
 
 	select ARCH_HAS_SG_CHAIN
 
 	select ARCH_HAS_TICK_BROADCAST		if GENERIC_CLOCKEVENTS_BROADCAST
 
 	select ARCH_HAS_UBSAN_SANITIZE_ALL
 
+	select ARCH_HAS_ZONE_DEVICE		if PPC_BOOK3S_64
 
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
 
 	select ARCH_MIGHT_HAVE_PC_PARPORT
 
 	select ARCH_MIGHT_HAVE_PC_SERIO