Re: [Patch] saa7146: 'wait_for_debi_done' fixes

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On 10/9/07, Oliver Endriss <o.endriss@xxxxxx> wrote:
@all users of saa7146-based cards

(drivers: dvb-ttpci, budget, budget-ci, budget-av)

Please test whether the attached patch has any negative effects.

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 a patch posted by e9hack@vdr-portal.

If nobody complains I will commit this patch next week.


I was not having problems before, but, for testing purposes I went and applied it.  It seems fine to me.  I am using 2.6.23 with current HG.

Best Regards.


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