x86: rename two e820 related functions

rename update_memory_range to e820_update_range
rename add_memory_region to e820_add_region

to make it more clear that they are about e820 map operations.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/mach-visws/setup.c b/arch/x86/mach-visws/setup.c
index de4c9dbd086f..d67868ec9b7f 100644
--- a/arch/x86/mach-visws/setup.c
+++ b/arch/x86/mach-visws/setup.c
@@ -175,9 +175,9 @@ char * __init machine_specific_memory_setup(void)
         sgivwfb_mem_size &= ~((1 << 20) - 1);
         sgivwfb_mem_phys = mem_size - gfx_mem_size;
 
-        add_memory_region(0, LOWMEMSIZE(), E820_RAM);
-        add_memory_region(HIGH_MEMORY, mem_size - sgivwfb_mem_size - HIGH_MEMORY, E820_RAM);
-        add_memory_region(sgivwfb_mem_phys, sgivwfb_mem_size, E820_RESERVED);
+        e820_add_region(0, LOWMEMSIZE(), E820_RAM);
+        e820_add_region(HIGH_MEMORY, mem_size - sgivwfb_mem_size - HIGH_MEMORY, E820_RAM);
+        e820_add_region(sgivwfb_mem_phys, sgivwfb_mem_size, E820_RESERVED);
 
         return "PROM";
 }