powerpc/mm: MMU_FTR_NEED_DTLB_SW_LRU is only possible with CONFIG_PPC_83xx

Only mpc83xx will set MMU_FTR_NEED_DTLB_SW_LRU and its
definition is enclosed in #ifdef CONFIG_PPC_83xx.

Make MMU_FTR_NEED_DTLB_SW_LRU possible only when
CONFIG_PPC_83xx is set.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/d01d7613664fafa43de1f1ae89924075bc24241c.1602489931.git.christophe.leroy@csgroup.eu

diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index b6ab5edb644a2f0f4967aa914f67b96522e32236..24bf77d6825389e4374ea69f3f305ad24fda181b 100644 (file)
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -177,7 +177,10 @@ enum {
                MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL |
 #endif
 #ifdef CONFIG_PPC_BOOK3S_32
-               MMU_FTR_USE_HIGH_BATS | MMU_FTR_NEED_DTLB_SW_LRU |
+               MMU_FTR_USE_HIGH_BATS |
+#endif
+#ifdef CONFIG_PPC_83xx
+               MMU_FTR_NEED_DTLB_SW_LRU |
 #endif
 #ifdef CONFIG_PPC_BOOK3E_64
                MMU_FTR_USE_TLBRSRV | MMU_FTR_USE_PAIRED_MAS |