On 12/22/2015 02:17 AM, Finn Thain wrote:
When in process context, sleep during polling if doing so won't add significant latency. In interrupt context or if the lock is held, poll briefly then give up. Keep both core drivers in sync. Calibrate busy-wait iterations to allow for variation in chip register access times between different 5380 hardware implementations. Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>
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