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-rw-r--r--arch/x86/kernel/setup_32.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c
index 455d3c80960..44cc9b93393 100644
--- a/arch/x86/kernel/setup_32.c
+++ b/arch/x86/kernel/setup_32.c
@@ -389,7 +389,6 @@ unsigned long __init find_max_low_pfn(void)
return max_low_pfn;
}
-#define BIOS_EBDA_SEGMENT 0x40E
#define BIOS_LOWMEM_KILOBYTES 0x413
/*
@@ -420,8 +419,7 @@ static void __init reserve_ebda_region(void)
lowmem <<= 10;
/* start of EBDA area */
- ebda_addr = *(unsigned short *)__va(BIOS_EBDA_SEGMENT);
- ebda_addr <<= 4;
+ ebda_addr = get_bios_ebda();
/* Fixup: bios puts an EBDA in the top 64K segment */
/* of conventional memory, but does not adjust lowmem. */