On 2020-02-13 07:32, Hannes Reinecke wrote: > The 'ch' device node is created before the configuration is > being read in, which leads to a race window when ch_open() is called > before that. > To avoid any races we should be taking the device mutex during > ch_readconfig() and ch_init_elem(), and also during ch_open(). > That ensures ch_probe is finished before ch_open() completes. Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
