powerpc: Remove suspect CONFIG_PPC_BOOK3E #ifdefs in nohash/64/pgtable.h

There are three #ifdef CONFIG_PPC_BOOK3E sections in nohash/64/pgtable.h.
And there should be no configurations possible which use nohash/64/pgtable.h
but don't also enable CONFIG_PPC_BOOK3E.

Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Rui Teng <rui.teng@linux.vnet.ibm.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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 653a1838469d333f6418a662ea452dc5aa75e623..e9e540a804fc02f06b3d6a7b2f77b69e3bdf54bb 100644 (file)
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -26,15 +26,11 @@
 #else
 #define PMD_CACHE_INDEX        PMD_INDEX_SIZE
 #endif
+
 /*
  * Define the address range of the kernel non-linear virtual area
  */
-
-#ifdef CONFIG_PPC_BOOK3E
 #define KERN_VIRT_START ASM_CONST(0x8000000000000000)
-#else
-#define KERN_VIRT_START ASM_CONST(0xD000000000000000)
-#endif
 #define KERN_VIRT_SIZE ASM_CONST(0x0000100000000000)
 
 /*
@@ -43,11 +39,7 @@
  * (we keep a quarter for the virtual memmap)
  */
 #define VMALLOC_START  KERN_VIRT_START
-#ifdef CONFIG_PPC_BOOK3E
 #define VMALLOC_SIZE   (KERN_VIRT_SIZE >> 2)
-#else
-#define VMALLOC_SIZE   (KERN_VIRT_SIZE >> 1)
-#endif
 #define VMALLOC_END    (VMALLOC_START + VMALLOC_SIZE)
 
 /*
@@ -85,12 +77,8 @@
  * Defines the address of the vmemap area, in its own region on
  * hash table CPUs and after the vmalloc space on Book3E
  */
-#ifdef CONFIG_PPC_BOOK3E
 #define VMEMMAP_BASE           VMALLOC_END
 #define VMEMMAP_END            KERN_IO_START
-#else
-#define VMEMMAP_BASE           (VMEMMAP_REGION_ID << REGION_SHIFT)
-#endif
 #define vmemmap                        ((struct page *)VMEMMAP_BASE)