diff options
| author | Bob Copeland <me@bobcopeland.com> | 2009-04-15 07:57:35 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-04-22 16:57:14 -0400 |
| commit | c57ca81576e7ca0369ea52c9ac5f35d0f6ca1270 (patch) | |
| tree | c121d33c69a2eccf0658c7f7953d6eb9435c8d44 /kernel/exit.c | |
| parent | 46802a4f07cd2367d584bb1a2e6998d22d4d4f3a (diff) | |
ath5k: use rx hw descriptor pointer for self-linked check
This patch simplifies the code used to detect when the
self-linked DMA buffer is still in use by hardware, by
checking the hardware's rxdp register instead of looking
at the software buffer list.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'kernel/exit.c')
0 files changed, 0 insertions, 0 deletions