From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Greg Ungerer <gerg@uclinux.org>
Cc: linux-kernel@vger.kernel.org, uclinux-dev@uclinux.org,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH 3/4] m68knommu: Make empty_zero_page "void *", like on m68k
Date: Wed, 25 May 2011 11:10:59 +0200 [thread overview]
Message-ID: <1306314660-19288-1-git-send-email-geert@linux-m68k.org> (raw)
This allows to get rid of the casts.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
arch/m68k/mm/init_no.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/m68k/mm/init_no.c b/arch/m68k/mm/init_no.c
index 7cbd7bd..fdbe679 100644
--- a/arch/m68k/mm/init_no.c
+++ b/arch/m68k/mm/init_no.c
@@ -42,7 +42,7 @@
* ZERO_PAGE is a special page that is used for zero-initialized
* data and COW.
*/
-unsigned long empty_zero_page;
+void *empty_zero_page;
extern unsigned long memory_start;
extern unsigned long memory_end;
@@ -62,8 +62,8 @@ void __init paging_init(void)
unsigned long end_mem = memory_end & PAGE_MASK;
unsigned long zones_size[MAX_NR_ZONES] = {0, };
- empty_zero_page = (unsigned long)alloc_bootmem_pages(PAGE_SIZE);
- memset((void *)empty_zero_page, 0, PAGE_SIZE);
+ empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
+ memset(empty_zero_page, 0, PAGE_SIZE);
/*
* Set up SFC/DFC registers (user data space).
--
1.7.0.4
next reply other threads:[~2011-05-25 9:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-25 9:10 Geert Uytterhoeven [this message]
2011-05-25 9:11 ` [PATCH 4/4] m68knommu: Fix printk() format in free_initrd_mem() Geert Uytterhoeven
2011-05-26 4:41 ` Greg Ungerer
2011-05-26 4:39 ` [PATCH 3/4] m68knommu: Make empty_zero_page "void *", like on m68k Greg Ungerer
2011-05-26 5:11 ` Geert Uytterhoeven
2011-05-26 5:52 ` Greg Ungerer
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