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Subject[PATCH 1/2] swsusp: simplify memory_bm_find_bit()
The bit obtained by the function memory_bm_find_bit() is represented
by addr and bit_nr. The callers of memory_bm_find_bit() just use addr
and bit_nr as the arguments of set_bit/clear_bit/test_bit.

This patch simplifies the representation of the obtained bit without
using BM_BITS_PER_CHUNK.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Pavel Machek <pavel@suse.cz>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: linux-pm@lists.linux-foundation.org
---
kernel/power/snapshot.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

Index: 2.6-git/kernel/power/snapshot.c
===================================================================
--- 2.6-git.orig/kernel/power/snapshot.c
+++ 2.6-git/kernel/power/snapshot.c
@@ -478,8 +478,8 @@ static int memory_bm_find_bit(struct mem
}
zone_bm->cur_block = bb;
pfn -= bb->start_pfn;
- *bit_nr = pfn % BM_BITS_PER_CHUNK;
- *addr = bb->data + pfn / BM_BITS_PER_CHUNK;
+ *bit_nr = pfn;
+ *addr = bb->data;
return 0;
}


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