Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h
index cf4be70..7addd03 100644
--- a/arch/arc/include/asm/pgtable.h
+++ b/arch/arc/include/asm/pgtable.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
* vineetg: May 2011
* -Folded PAGE_PRESENT (used by VM) and PAGE_VALID (used by MMU) into 1.
* They are semantically the same although in different contexts
@@ -35,7 +32,7 @@
#ifndef _ASM_ARC_PGTABLE_H
#define _ASM_ARC_PGTABLE_H
-#include <linux/const.h>
+#include <linux/bits.h>
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
#include <asm/page.h>
@@ -218,11 +215,11 @@
#define BITS_FOR_PTE (PGDIR_SHIFT - PAGE_SHIFT)
#define BITS_FOR_PGD (32 - PGDIR_SHIFT)
-#define PGDIR_SIZE _BITUL(PGDIR_SHIFT) /* vaddr span, not PDG sz */
+#define PGDIR_SIZE BIT(PGDIR_SHIFT) /* vaddr span, not PDG sz */
#define PGDIR_MASK (~(PGDIR_SIZE-1))
-#define PTRS_PER_PTE _BITUL(BITS_FOR_PTE)
-#define PTRS_PER_PGD _BITUL(BITS_FOR_PGD)
+#define PTRS_PER_PTE BIT(BITS_FOR_PTE)
+#define PTRS_PER_PGD BIT(BITS_FOR_PGD)
/*
* Number of entries a user land program use.
@@ -398,11 +395,6 @@
/* to cope with aliasing VIPT cache */
#define HAVE_ARCH_UNMAPPED_AREA
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
#endif /* __ASSEMBLY__ */
#endif