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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2011-02-22 21:07:36 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-02-23 22:27:52 +0100
commitf1c2b357148ec27fcc6ce0992211209a0ea20d8f (patch)
tree04cde54cdda61caee0c6115469b9ae3a5088e8f1 /arch/x86/include/asm/e820.h
parentcb4cfd568c1181501419b89d916e8523107c0106 (diff)
x86: e820: Remove conditional early mapping in parse_e820_ext
This patch ensures that the memory passed from parse_setup_data() is large enough to cover the complete data structure. That means that the conditional mapping in parse_e820_ext() can go. While here, I also attempt not to map two pages if the address is not aligned to a page boundary. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Cc: sodaville@linutronix.de Cc: devicetree-discuss@lists.ozlabs.org LKML-Reference: <1298405266-1624-2-git-send-email-bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/include/asm/e820.h')
-rw-r--r--arch/x86/include/asm/e820.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h
index e99d55d74df5..908b96957d88 100644
--- a/arch/x86/include/asm/e820.h
+++ b/arch/x86/include/asm/e820.h
@@ -96,7 +96,7 @@ extern void e820_setup_gap(void);
extern int e820_search_gap(unsigned long *gapstart, unsigned long *gapsize,
unsigned long start_addr, unsigned long long end_addr);
struct setup_data;
-extern void parse_e820_ext(struct setup_data *data, unsigned long pa_data);
+extern void parse_e820_ext(struct setup_data *data);
#if defined(CONFIG_X86_64) || \
(defined(CONFIG_X86_32) && defined(CONFIG_HIBERNATION))