powerpc/nohash64: clean pgtable.h

TRANSPARENT_HUGEPAGE is only supported by book3s

VMEMMAP_REGION_ID is never used

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h
index 0384a33..c8e6a9a 100644 (file)
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -23,11 +23,7 @@
                            PUD_INDEX_SIZE + PGD_INDEX_SIZE + PAGE_SHIFT)
 #define PGTABLE_RANGE (ASM_CONST(1) << PGTABLE_EADDR_SIZE)
 
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-#define PMD_CACHE_INDEX        (PMD_INDEX_SIZE + 1)
-#else
 #define PMD_CACHE_INDEX        PMD_INDEX_SIZE
-#endif
 #define PUD_CACHE_INDEX PUD_INDEX_SIZE
 
 /*
@@ -73,7 +69,6 @@
 
 #define VMALLOC_REGION_ID      (REGION_ID(VMALLOC_START))
 #define KERNEL_REGION_ID       (REGION_ID(PAGE_OFFSET))
-#define VMEMMAP_REGION_ID      (0xfUL) /* Server only */
 #define USER_REGION_ID         (0UL)
 
 /*