tree 664acae24c54d853e403309bcda3f2bc22741407
parent 8c96439724f6b3a5f537615f294e4f84df30eafb
author Alex Elder <elder@linaro.org> 1593467721 -0500
committer David S. Miller <davem@davemloft.net> 1593642429 -0700

net: ipa: rework ipa_aggr_granularity_val()

The timer used for aggregation makes use of an internal 32 KHz clock.
The granularity of the timer is programmed by a field whose value is
computed by ipa_aggr_granularity_val().  Redefine the way that value
is computed by using a new TIMER_FREQUENCY constant representing the
underlying clock frequency.

Add two BUILD_BUG_ON() calls to ensure the value used is valid.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>