| commit | c73bc7026d7785fc627a8da7bbdd9d172001a59f | [log] [tgz] |
|---|---|---|
| author | Akinobu Mita <akinobu.mita@gmail.com> | Sun Nov 25 16:48:23 2012 +0900 |
| committer | Bob Liu <lliubbo@gmail.com> | Wed Feb 20 15:21:22 2013 +0800 |
| tree | de8990ff59aef779890982a23c91d06be241d419 | |
| parent | c428f8eb2f473963585b0c0a31cb33dccad62b9a [diff] |
blackfin: use bitmap library functions The bitmap library provides more efficient functions than accessing individual bits with bitops. This uses bitmap_find_next_zero_area() to find a continuing zero area, and uses bitmap_set()/bitmap_clear() to set/clear specified bit area. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: uclinux-dist-devel@blackfin.uclinux.org Signed-off-by: Bob Liu <lliubbo@gmail.com>