Re: [PATCH 2/3] pwm/tracing: Also record trace events for failed apply calls

[Thierry Reding <thierry.reding@xxxxxxxxx>]

On Fri, Sep 16, 2022 at 05:15:05PM +0200, Uwe Kleine-König wrote:
> Record and report an error code for the events. This allows to report
> about failed calls without ambiguity and so gives a more complete
> picture.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
> ---
>  drivers/pwm/core.c         | 18 ++++++++----------
>  include/trace/events/pwm.h | 20 ++++++++++----------
>  2 files changed, 18 insertions(+), 20 deletions(-)

Yeah, I like this one. Should make the traces much more useful in the
failure cases.

Thierry

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