On Wed, Nov 21, 2018 at 12:27:40AM +0900, Akinobu Mita wrote: > Documentation/timers/timers-howto.txt says: > > "msleep(1~20) may not do what the caller intends, and will often sleep > longer (~20 ms actual sleep for any value given in the 1~20ms range)." > > So replace msleep(2) by usleep_range(2000, 3000). > > Reported-by: Hans Verkuil <hansverk@xxxxxxxxx> > Cc: Matt Ranostay <matt.ranostay@xxxxxxxxxxxx> > Cc: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> > Cc: Hans Verkuil <hansverk@xxxxxxxxx> > Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> > Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx> Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> -- Sakari Ailus sakari.ailus@xxxxxxxxxxxxxxx
