powerpc/pkeys: Drop private VM_PKEY definitions

Now that we've updated the generic headers to support 5 PKEY bits for
powerpc we don't need our own #defines in arch code.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/include/asm/pkeys.h b/arch/powerpc/include/asm/pkeys.h
index 18ef59a..5ba80cf 100644 (file)
--- a/arch/powerpc/include/asm/pkeys.h
+++ b/arch/powerpc/include/asm/pkeys.h
@@ -15,21 +15,6 @@ DECLARE_STATIC_KEY_TRUE(pkey_disabled);
 extern int pkeys_total; /* total pkeys as per device tree */
 extern u32 initial_allocation_mask; /* bits set for reserved keys */
 
-/*
- * Define these here temporarily so we're not dependent on patching linux/mm.h.
- * Once it's updated we can drop these.
- */
-#ifndef VM_PKEY_BIT0
-# define VM_PKEY_SHIFT VM_HIGH_ARCH_BIT_0
-# define VM_PKEY_BIT0  VM_HIGH_ARCH_0
-# define VM_PKEY_BIT1  VM_HIGH_ARCH_1
-# define VM_PKEY_BIT2  VM_HIGH_ARCH_2
-# define VM_PKEY_BIT3  VM_HIGH_ARCH_3
-# define VM_PKEY_BIT4  VM_HIGH_ARCH_4
-#elif !defined(VM_PKEY_BIT4)
-# define VM_PKEY_BIT4  VM_HIGH_ARCH_4
-#endif
-
 #define ARCH_VM_PKEY_FLAGS (VM_PKEY_BIT0 | VM_PKEY_BIT1 | VM_PKEY_BIT2 | \
                            VM_PKEY_BIT3 | VM_PKEY_BIT4)