diff options
| author | Paul Jackson <pj@sgi.com> | 2008-05-12 23:02:29 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-13 17:02:25 +0200 |
| commit | f4ed0deae8983591264d0e194e168ef65f4775f5 (patch) | |
| tree | 6d25ff09060a69530b1ba0711d20e978edfda92e /lib/bitmap.c | |
| parent | fbdev: do not let CONFIG_FB_DEFERRED_IO default to y (diff) | |
| download | linux-f4ed0deae8983591264d0e194e168ef65f4775f5.tar.xz linux-f4ed0deae8983591264d0e194e168ef65f4775f5.zip | |
cpumask: remove bitmap_scnprintf_len and cpumask_scnprintf_len
They aren't used. They were briefly used as part of some other patches to
provide an alternative format for displaying some /proc and /sys cpumasks.
They probably should have been removed when those other patches were dropped,
in favor of a different solution.
Signed-off-by: Paul Jackson <pj@sgi.com>
Cc: "Mike Travis" <travis@sgi.com>
Cc: "Bert Wesarg" <bert.wesarg@googlemail.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/bitmap.c')
| -rw-r--r-- | lib/bitmap.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/lib/bitmap.c b/lib/bitmap.c index c4cb48f77f0c..482df94ea21e 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -316,22 +316,6 @@ int bitmap_scnprintf(char *buf, unsigned int buflen, EXPORT_SYMBOL(bitmap_scnprintf); /** - * bitmap_scnprintf_len - return buffer length needed to convert - * bitmap to an ASCII hex string. - * @len: number of bits to be converted - */ -int bitmap_scnprintf_len(unsigned int len) -{ - /* we need 9 chars per word for 32 bit words (8 hexdigits + sep/null) */ - int bitslen = ALIGN(len, CHUNKSZ); - int wordlen = CHUNKSZ / 4; - int buflen = (bitslen / wordlen) * (wordlen + 1) * sizeof(char); - - return buflen; -} -EXPORT_SYMBOL(bitmap_scnprintf_len); - -/** * __bitmap_parse - convert an ASCII hex string into a bitmap. * @buf: pointer to buffer containing string. * @buflen: buffer size in bytes. If string is smaller than this |