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| author | Oliver Endriss <o.endriss@gmx.de> | 2007-10-31 06:39:48 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-11-05 02:41:23 +0300 |
| commit | 26ac14e24f3c84ed7a619639c2027f03b52bd64b (patch) | |
| tree | df6539dae9ace10b8391c22a52b5d8a5a8faa566 /include/linux | |
| parent | cb20630cefb382a360fcc9ea054e597596153f42 (diff) | |
| download | linux-26ac14e24f3c84ed7a619639c2027f03b52bd64b.tar.xz | |
V4L/DVB (6495): saa7146: saa7146_wait_for_debi_done fixes
Two fixes for the 'saa7146_wait_for_debi_done' code:
(a) Timeout did not work when the routine was called with
interrupts disabled.
(b) Reduce PCI I/O load caused by saa7146_wait_for_debi_done.
Seems to be very important on fast machines!
Based on code posted by Hartmut Birr @vdr-portal.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions