}
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.