powerpc: Remove MMU_FTR_SLB
We now only support cpus that use an SLB, so we don't need an MMU
feature to indicate that.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index e61f24e..3d5abfe 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -64,9 +64,9 @@
*/
#define MMU_FTR_USE_PAIRED_MAS ASM_CONST(0x01000000)
-/* MMU is SLB-based
+/* Doesn't support the B bit (1T segment) in SLBIE
*/
-#define MMU_FTR_SLB ASM_CONST(0x02000000)
+#define MMU_FTR_NO_SLBIE_B ASM_CONST(0x02000000)
/* Support 16M large pages
*/
@@ -88,10 +88,6 @@
*/
#define MMU_FTR_1T_SEGMENT ASM_CONST(0x40000000)
-/* Doesn't support the B bit (1T segment) in SLBIE
- */
-#define MMU_FTR_NO_SLBIE_B ASM_CONST(0x80000000)
-
/* MMU feature bit sets for various CPUs */
#define MMU_FTRS_DEFAULT_HPTE_ARCH_V2 \
MMU_FTR_HPTE_TABLE | MMU_FTR_PPCAS_ARCH_V2