x86: Move back find_e820_area to e820.c

Makes early_res.c more clean, so later could move it to /kernel.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-23-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 57 deletions

diff --git a/arch/x86/kernel/early_res.c b/arch/x86/kernel/early_res.c
index bfa1ba705d48..1b99a2619f9f 100644
--- a/arch/x86/kernel/early_res.c
+++ b/arch/x86/kernel/early_res.c
@@ -498,60 +498,3 @@ u64 __init find_early_area_size(u64 ei_start, u64 ei_last, u64 start,
 out:
         return -1ULL;
 }
-
-/*
- * Find a free area with specified alignment in a specific range.
- */
-u64 __init find_e820_area(u64 start, u64 end, u64 size, u64 align)
-{
-        int i;
-
-        for (i = 0; i < e820.nr_map; i++) {
-                struct e820entry *ei = &e820.map[i];
-                u64 addr;
-                u64 ei_start, ei_last;
-
-                if (ei->type != E820_RAM)
-                        continue;
-
-                ei_last = ei->addr + ei->size;
-                ei_start = ei->addr;
-                addr = find_early_area(ei_start, ei_last, start, end,
-                                         size, align);
-
-                if (addr == -1ULL)
-                        continue;
-
-                return addr;
-        }
-        return -1ULL;
-}
-
-/*
- * Find next free range after *start
- */
-u64 __init find_e820_area_size(u64 start, u64 *sizep, u64 align)
-{
-        int i;
-
-        for (i = 0; i < e820.nr_map; i++) {
-                struct e820entry *ei = &e820.map[i];
-                u64 addr;
-                u64 ei_start, ei_last;
-
-                if (ei->type != E820_RAM)
-                        continue;
-
-                ei_last = ei->addr + ei->size;
-                ei_start = ei->addr;
-                addr = find_early_area_size(ei_start, ei_last, start,
-                                         sizep, align);
-
-                if (addr == -1ULL)
-                        continue;
-
-                return addr;
-        }
-
-        return -1ULL;
-}