On 20-10-22, 09:56, Bard Liao wrote: > From: Sjoerd Simons <sjoerd@xxxxxxxxxxxxx> > > The bus->clk_stop_timeout member is only initialized to a non-zero value > during the codec driver probe. This can lead to corner cases where this > value remains pegged at zero when the bus suspends, which results in an > endless loop in sdw_bus_wait_for_clk_prep_deprep(). > > Corner cases include configurations with no codecs described in the > firmware, or delays in probing codec drivers. > > Initializing the default timeout to the smallest non-zero value avoid this > problem and allows for the existing logic to be preserved: the > bus->clk_stop_timeout is set as the maximum required by all codecs > connected on the bus. Applied to fixes, thanks -- ~Vinod
