On Fri, Mar 20, 2020 at 09:42:36PM +0200, Grygorii Strashko wrote: > Now CPTS driver .adjfreq() generates request to read CPTS current time > (CPTS_EV_PUSH) with intention to process all pending event using previous > frequency adjustment values before switching to the new ones. So > CPTS_EV_PUSH works as a marker to switch to the new frequency adjustment > values. Current code assumes that all job is done in .adjfreq(), but after > enabling IRQ this will not be true any more. > > Hence save new frequency adjustment values (mult) and perform actual freq > adjustment in cpts_fifo_read() immediately after CPTS_EV_PUSH is received. Now THIS comment is much better! The explanation here really should be in the previous patch, to help poor reviewers like me. Thanks, Richard
