udf: use little-endian bitops
Akinobu Mita [Wed, 23 Mar 2011 23:42:11 +0000 (16:42 -0700)]
As a preparation for removing ext2 non-atomic bit operations from
asm/bitops.h.  This converts ext2 non-atomic bit operations to
little-endian bit operations.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/udf/balloc.c

index 8994dd0..95518a9 100644 (file)
 #include "udf_i.h"
 #include "udf_sb.h"
 
-#define udf_clear_bit(nr, addr) ext2_clear_bit(nr, addr)
-#define udf_set_bit(nr, addr) ext2_set_bit(nr, addr)
-#define udf_test_bit(nr, addr) ext2_test_bit(nr, addr)
-#define udf_find_next_one_bit(addr, size, offset) \
-               ext2_find_next_bit((unsigned long *)(addr), size, offset)
+#define udf_clear_bit  __test_and_clear_bit_le
+#define udf_set_bit    __test_and_set_bit_le
+#define udf_test_bit   test_bit_le
+#define udf_find_next_one_bit  find_next_bit_le
 
 static int read_block_bitmap(struct super_block *sb,
                             struct udf_bitmap *bitmap, unsigned int block,