aboutsummaryrefslogtreecommitdiff
path: root/lib/bitmap.c
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2011-08-08 10:45:31 +0200
committerTakashi Iwai <tiwai@suse.de>2011-08-08 10:45:31 +0200
commit8c285645ab3b05942124020b5f0b89d3b539823a (patch)
treedb15972689f7f0b794244294836a1233beb37dd4 /lib/bitmap.c
parent151798f872d6b386d82cd1707ad703e981fef8f2 (diff)
parent844970916c8e50f630ea1a6ac82f09c42b12660a (diff)
Merge branch 'wm8996-rename' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc
Diffstat (limited to 'lib/bitmap.c')
-rw-r--r--lib/bitmap.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/bitmap.c b/lib/bitmap.c
index 41baf02924e6..2f4412e4d071 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -271,8 +271,6 @@ int __bitmap_weight(const unsigned long *bitmap, int bits)
}
EXPORT_SYMBOL(__bitmap_weight);
-#define BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) % BITS_PER_LONG))
-
void bitmap_set(unsigned long *map, int start, int nr)
{
unsigned long *p = map + BIT_WORD(start);
@@ -572,7 +570,7 @@ EXPORT_SYMBOL(bitmap_scnlistprintf);
/**
* __bitmap_parselist - convert list format ASCII string to bitmap
- * @bp: read nul-terminated user string from this buffer
+ * @buf: read nul-terminated user string from this buffer
* @buflen: buffer size in bytes. If string is smaller than this
* then it must be terminated with a \0.
* @is_user: location of buffer, 0 indicates kernel space
@@ -756,7 +754,7 @@ static int bitmap_pos_to_ord(const unsigned long *buf, int pos, int bits)
*
* The bit positions 0 through @bits are valid positions in @buf.
*/
-static int bitmap_ord_to_pos(const unsigned long *buf, int ord, int bits)
+int bitmap_ord_to_pos(const unsigned long *buf, int ord, int bits)
{
int pos = 0;