On Sat, Jan 09, 2016 at 08:39:53PM +0300, Dmitry Osipenko wrote:
Currently ptimer would print error message and clear enable flag for an
arming timer that has delta = load = 0. That actually could be a valid case
for some hardware, like instant IRQ trigger for oneshot timer or continuous
in periodic mode. Support those cases by printing error message only when
period = 0.
Isn't the continuous-periodic the same as period = 0, so if we were to really
support this, there should be no error message. This would simplify as we
can remove the conditionals of 0 period completely and rely only on the
too-fast clamps you add in previous patches.