Dear Simon Glass,
In message <1331325178-14634-1-git-send-email-...@chromium.org> you wrote:
> Sometimes we want to be sure that the output FIFO has fully drained (e.g.
> because we are about to reset or the port or reset the board). Add a
Seems there is one unintentional "or".
> function for this.
>
> Signed-off-by: Simon Glass <s...@chromium.org>
> ---
> Changes in v2:
> - Add function to drain the ns16550's FIFO
>
> drivers/serial/ns16550.c | 11 +++++++++++
> include/ns16550.h | 3 +++
> 2 files changed, 14 insertions(+), 0 deletions(-)
I dislike this. This is mostly dead code, enabled for eveybody where
it just increases the memory footprint for no use.
Also I do not understand why it would be needed at all. We did not
have such a requirement for any system before, so I feel you must be
doing something wrong, or at least very exotic.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
Extreme feminine beauty is always disturbing.
-- Spock, "The Cloud Minders", stardate 5818.4
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