diff options
| author | Clemens Ladisch <[email protected]> | 2010-12-24 14:42:46 +0100 |
|---|---|---|
| committer | Stefan Richter <[email protected]> | 2011-01-04 08:48:33 +0100 |
| commit | 386a4153a2c1455e424f280d636efa3c91864466 (patch) | |
| tree | b99bc0351da1d37808d633cb8d64c1030dc37479 /scripts/basic/docproc.c | |
| parent | 78dec56d6a56322e1b728d51f3a7def416d36b34 (diff) | |
firewire: ohci: cache the context run bit
The DMA context run control bit is entirely controlled by software, so
it is safe to cache it. This allows the driver to avoid doing an
additional MMIO read when queueing an AT packet.
Signed-off-by: Clemens Ladisch <[email protected]>
Signed-off-by: Stefan Richter <[email protected]>
Diffstat (limited to 'scripts/basic/docproc.c')
0 files changed, 0 insertions, 0 deletions