linux-kernel - [POC][PATCH 62/83] m68k: switch pte_alloc_one_kernel() to get_free

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Date:	Mon, 21 Dec 2015 23:47:35 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	linux-kernel@...r.kernel.org
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: [POC][PATCH 62/83] m68k: switch pte_alloc_one_kernel() to get_free_page()

From: Al Viro <viro@...iv.linux.org.uk>

Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 arch/m68k/include/asm/mcf_pgalloc.h  | 6 +++---
 arch/m68k/include/asm/sun3_pgalloc.h | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/m68k/include/asm/mcf_pgalloc.h b/arch/m68k/include/asm/mcf_pgalloc.h
index 04ffc22..e08cac3 100644
--- a/arch/m68k/include/asm/mcf_pgalloc.h
+++ b/arch/m68k/include/asm/mcf_pgalloc.h
@@ -14,13 +14,13 @@ extern const char bad_pmd_string[];
 extern inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
 	unsigned long address)
 {
-	unsigned long page = __get_free_page(GFP_DMA|__GFP_REPEAT);
+	pte_t *page = get_free_page(GFP_DMA|__GFP_REPEAT);
 
 	if (!page)
 		return NULL;
 
-	memset((void *)page, 0, PAGE_SIZE);
-	return (pte_t *) (page);
+	memset(page, 0, PAGE_SIZE);
+	return page;
 }
 
 extern inline pmd_t *pmd_alloc_kernel(pgd_t *pgd, unsigned long address)
diff --git a/arch/m68k/include/asm/sun3_pgalloc.h b/arch/m68k/include/asm/sun3_pgalloc.h
index ab0fd5c..9140b29 100644
--- a/arch/m68k/include/asm/sun3_pgalloc.h
+++ b/arch/m68k/include/asm/sun3_pgalloc.h
@@ -37,13 +37,13 @@ do {							\
 static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
 					  unsigned long address)
 {
-	unsigned long page = __get_free_page(GFP_KERNEL|__GFP_REPEAT);
+	pte_t *page = get_free_page(GFP_KERNEL|__GFP_REPEAT);
 
 	if (!page)
 		return NULL;
 
-	memset((void *)page, 0, PAGE_SIZE);
-	return (pte_t *) (page);
+	memset(page, 0, PAGE_SIZE);
+	return page;
 }
 
 static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
-- 
2.1.4

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