arm64: Remove asm/pgtable-*level-types.h files

The macros and typedefs in these files are already duplicated, so just
use a single pgtable-types.h file with the corresponding #ifdefs.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Jungseok Lee <jungseoklee85@gmail.com>

diff --git a/arch/arm64/include/asm/page.h b/arch/arm64/include/asm/page.h
index a998ff4787772cc800950e7441705a1c5a8a9f8a..2502754d1921437738ddad13f50524a32bc6c15a 100644 (file)
--- a/arch/arm64/include/asm/page.h
+++ b/arch/arm64/include/asm/page.h
@@ -47,13 +47,7 @@
 
 #ifndef __ASSEMBLY__
 
-#if CONFIG_ARM64_PGTABLE_LEVELS == 2
-#include <asm/pgtable-2level-types.h>
-#elif CONFIG_ARM64_PGTABLE_LEVELS == 3
-#include <asm/pgtable-3level-types.h>
-#else
-#include <asm/pgtable-4level-types.h>
-#endif
+#include <asm/pgtable-types.h>
 
 extern void __cpu_clear_user_page(void *p, unsigned long user);
 extern void __cpu_copy_user_page(void *to, const void *from,

diff --git a/arch/arm64/include/asm/pgtable-2level-types.h b/arch/arm64/include/asm/pgtable-2level-types.h
deleted file mode 100644 (file)
index 5f101e6..0000000
--- a/arch/arm64/include/asm/pgtable-2level-types.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2012 ARM Ltd.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef __ASM_PGTABLE_2LEVEL_TYPES_H
-#define __ASM_PGTABLE_2LEVEL_TYPES_H
-
-#include <asm/types.h>
-
-typedef u64 pteval_t;
-typedef u64 pgdval_t;
-typedef pgdval_t pmdval_t;
-
-#undef STRICT_MM_TYPECHECKS
-
-#ifdef STRICT_MM_TYPECHECKS
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { pteval_t pte; } pte_t;
-typedef struct { pgdval_t pgd; } pgd_t;
-typedef struct { pteval_t pgprot; } pgprot_t;
-
-#define pte_val(x)      ((x).pte)
-#define pgd_val(x)     ((x).pgd)
-#define pgprot_val(x)   ((x).pgprot)
-
-#define __pte(x)        ((pte_t) { (x) } )
-#define __pgd(x)       ((pgd_t) { (x) } )
-#define __pgprot(x)     ((pgprot_t) { (x) } )
-
-#else  /* !STRICT_MM_TYPECHECKS */
-
-typedef pteval_t pte_t;
-typedef pgdval_t pgd_t;
-typedef pteval_t pgprot_t;
-
-#define pte_val(x)     (x)
-#define pgd_val(x)     (x)
-#define pgprot_val(x)  (x)
-
-#define __pte(x)       (x)
-#define __pgd(x)       (x)
-#define __pgprot(x)    (x)
-
-#endif /* STRICT_MM_TYPECHECKS */
-
-#include <asm-generic/pgtable-nopmd.h>
-
-#endif /* __ASM_PGTABLE_2LEVEL_TYPES_H */

diff --git a/arch/arm64/include/asm/pgtable-3level-types.h b/arch/arm64/include/asm/pgtable-3level-types.h
deleted file mode 100644 (file)
index 4e94424..0000000
--- a/arch/arm64/include/asm/pgtable-3level-types.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (C) 2012 ARM Ltd.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef __ASM_PGTABLE_3LEVEL_TYPES_H
-#define __ASM_PGTABLE_3LEVEL_TYPES_H
-
-#include <asm/types.h>
-
-typedef u64 pteval_t;
-typedef u64 pmdval_t;
-typedef u64 pgdval_t;
-
-#undef STRICT_MM_TYPECHECKS
-
-#ifdef STRICT_MM_TYPECHECKS
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { pteval_t pte; } pte_t;
-typedef struct { pmdval_t pmd; } pmd_t;
-typedef struct { pgdval_t pgd; } pgd_t;
-typedef struct { pteval_t pgprot; } pgprot_t;
-
-#define pte_val(x)      ((x).pte)
-#define pmd_val(x)      ((x).pmd)
-#define pgd_val(x)     ((x).pgd)
-#define pgprot_val(x)   ((x).pgprot)
-
-#define __pte(x)        ((pte_t) { (x) } )
-#define __pmd(x)        ((pmd_t) { (x) } )
-#define __pgd(x)       ((pgd_t) { (x) } )
-#define __pgprot(x)     ((pgprot_t) { (x) } )
-
-#else  /* !STRICT_MM_TYPECHECKS */
-
-typedef pteval_t pte_t;
-typedef pmdval_t pmd_t;
-typedef pgdval_t pgd_t;
-typedef pteval_t pgprot_t;
-
-#define pte_val(x)     (x)
-#define pmd_val(x)     (x)
-#define pgd_val(x)     (x)
-#define pgprot_val(x)  (x)
-
-#define __pte(x)       (x)
-#define __pmd(x)       (x)
-#define __pgd(x)       (x)
-#define __pgprot(x)    (x)
-
-#endif /* STRICT_MM_TYPECHECKS */
-
-#include <asm-generic/pgtable-nopud.h>
-
-#endif /* __ASM_PGTABLE_3LEVEL_TYPES_H */

diff --git a/arch/arm64/include/asm/pgtable-4level-types.h b/arch/arm64/include/asm/pgtable-4level-types.h
deleted file mode 100644 (file)
index 7ad8dd2..0000000
--- a/arch/arm64/include/asm/pgtable-4level-types.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef __ASM_PGTABLE_4LEVEL_TYPES_H
-#define __ASM_PGTABLE_4LEVEL_TYPES_H
-
-#include <asm/types.h>
-
-typedef u64 pteval_t;
-typedef u64 pmdval_t;
-typedef u64 pudval_t;
-typedef u64 pgdval_t;
-
-#undef STRICT_MM_TYPECHECKS
-
-#ifdef STRICT_MM_TYPECHECKS
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { pteval_t pte; } pte_t;
-typedef struct { pmdval_t pmd; } pmd_t;
-typedef struct { pudval_t pud; } pud_t;
-typedef struct { pgdval_t pgd; } pgd_t;
-typedef struct { pteval_t pgprot; } pgprot_t;
-
-#define pte_val(x)     ((x).pte)
-#define pmd_val(x)     ((x).pmd)
-#define pud_val(x)     ((x).pud)
-#define pgd_val(x)     ((x).pgd)
-#define pgprot_val(x)  ((x).pgprot)
-
-#define __pte(x)       ((pte_t) { (x) } )
-#define __pmd(x)       ((pmd_t) { (x) } )
-#define __pud(x)       ((pud_t) { (x) } )
-#define __pgd(x)       ((pgd_t) { (x) } )
-#define __pgprot(x)    ((pgprot_t) { (x) } )
-
-#else  /* !STRICT_MM_TYPECHECKS */
-
-typedef pteval_t pte_t;
-typedef pmdval_t pmd_t;
-typedef pudval_t pud_t;
-typedef pgdval_t pgd_t;
-typedef pteval_t pgprot_t;
-
-#define pte_val(x)     (x)
-#define pmd_val(x)     (x)
-#define pud_val(x)     (x)
-#define pgd_val(x)     (x)
-#define pgprot_val(x)  (x)
-
-#define __pte(x)       (x)
-#define __pmd(x)       (x)
-#define __pud(x)       (x)
-#define __pgd(x)       (x)
-#define __pgprot(x)    (x)
-
-#endif /* STRICT_MM_TYPECHECKS */
-
-#endif /* __ASM_PGTABLE_4LEVEL_TYPES_H */

diff --git a/arch/arm64/include/asm/pgtable-types.h b/arch/arm64/include/asm/pgtable-types.h
new file mode 100644 (file)
index 0000000..ca9df80
--- /dev/null
+++ b/arch/arm64/include/asm/pgtable-types.h
@@ -0,0 +1,95 @@
+/*
+ * Page table types definitions.
+ *
+ * Copyright (C) 2014 ARM Ltd.
+ * Author: Catalin Marinas <catalin.marinas@arm.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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ASM_PGTABLE_TYPES_H
+#define __ASM_PGTABLE_TYPES_H
+
+#include <asm/types.h>
+
+typedef u64 pteval_t;
+typedef u64 pmdval_t;
+typedef u64 pudval_t;
+typedef u64 pgdval_t;
+
+#undef STRICT_MM_TYPECHECKS
+
+#ifdef STRICT_MM_TYPECHECKS
+
+/*
+ * These are used to make use of C type-checking..
+ */
+typedef struct { pteval_t pte; } pte_t;
+#define pte_val(x)     ((x).pte)
+#define __pte(x)       ((pte_t) { (x) } )
+
+#if CONFIG_ARM64_PGTABLE_LEVELS > 2
+typedef struct { pmdval_t pmd; } pmd_t;
+#define pmd_val(x)     ((x).pmd)
+#define __pmd(x)       ((pmd_t) { (x) } )
+#endif
+
+#if CONFIG_ARM64_PGTABLE_LEVELS > 3
+typedef struct { pudval_t pud; } pud_t;
+#define pud_val(x)     ((x).pud)
+#define __pud(x)       ((pud_t) { (x) } )
+#endif
+
+typedef struct { pgdval_t pgd; } pgd_t;
+#define pgd_val(x)     ((x).pgd)
+#define __pgd(x)       ((pgd_t) { (x) } )
+
+typedef struct { pteval_t pgprot; } pgprot_t;
+#define pgprot_val(x)  ((x).pgprot)
+#define __pgprot(x)    ((pgprot_t) { (x) } )
+
+#else  /* !STRICT_MM_TYPECHECKS */
+
+typedef pteval_t pte_t;
+#define pte_val(x)     (x)
+#define __pte(x)       (x)
+
+#if CONFIG_ARM64_PGTABLE_LEVELS > 2
+typedef pmdval_t pmd_t;
+#define pmd_val(x)     (x)
+#define __pmd(x)       (x)
+#endif
+
+#if CONFIG_ARM64_PGTABLE_LEVELS > 3
+typedef pudval_t pud_t;
+#define pud_val(x)     (x)
+#define __pud(x)       (x)
+#endif
+
+typedef pgdval_t pgd_t;
+#define pgd_val(x)     (x)
+#define __pgd(x)       (x)
+
+typedef pteval_t pgprot_t;
+#define pgprot_val(x)  (x)
+#define __pgprot(x)    (x)
+
+#endif /* STRICT_MM_TYPECHECKS */
+
+#if CONFIG_ARM64_PGTABLE_LEVELS == 2
+#include <asm-generic/pgtable-nopmd.h>
+#elif CONFIG_ARM64_PGTABLE_LEVELS == 3
+#include <asm-generic/pgtable-nopud.h>
+#endif
+
+#endif /* __ASM_PGTABLE_TYPES_H */