On Thu, May 21, 2020 at 02:27:45PM +0800, Dinghao Liu wrote: > pm_runtime_get_sync() increments the runtime PM usage counter even > the call returns an error code. Thus a pairing decrement is needed > on the error handling path to keep the counter balanced. > > Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx> Let's stop working around the bug in pm_runtime_get_sync() and write a replacement for it instead. regards, dan carpenter