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(parent: 6c452cf) | patch
pwm/tracing: Also record trace events for failed API calls
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fri, 2 Dec 2022 18:35:27 +0000 (19:35 +0100)
committerThierry Reding <thierry.reding@gmail.com>
Tue, 6 Dec 2022 11:46:23 +0000 (12:46 +0100)
commit3dae106f4ca358bb1d8d8708d3289fa130b1ad5b
treea5e835dafe20b348090dbec0616d7185452e3754tree | snapshot
parent6c452cff79f8bf1c0146fda598d32061cfd25443commit | diff
pwm/tracing: Also record trace events for failed API calls

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.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20221130152148.2769768-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/pwm/core.c diff | blob | history
include/trace/events/pwm.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git