safe to use this directly on the 2.6.20.x source?
I've created a patch for removing the spinlock from latest v4l-dvb -tree:
Removing of unnecessary spinlock
Based on the discussion on linux-dvb it seems that ISR:s are already
serialized by the linux kernel and thus drivers won't have to specify
their own facilities for ISR serialization.
Signed-off-by: Antti Seppälä <ajhseppa@xxxxxxxxxxxxxx>
--
Antti Seppälä
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