On 03/12/16 19:17, Aniroop Mathur wrote:
Since here we are using msleep(1) which is worse as it sleeps for
minimum two jiffies so 20 ms on HZ=100 system and we are doing here
100 retries if register reading fails. So as you can deduce usleep_range
will serve better here.
Explained originally here why to not use msleep for 1-20ms:
http://lkml.org/lkml/2007/8/3/250
Acked-by: Simon Budig <redacted>
Bye,
Simon
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