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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-05-02 21:10:12 +0200 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2022-05-23 15:08:04 +0100 |
| commit | ade0642d7dcaff67fa5794770d5bec484c26cdfc (patch) | |
| tree | 01456a6d599078abbeb1f60e7e8b2f587d6f5ed3 /tools/perf/scripts/python | |
| parent | mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe() (diff) | |
| download | linux-dev-ade0642d7dcaff67fa5794770d5bec484c26cdfc.tar.xz linux-dev-ade0642d7dcaff67fa5794770d5bec484c26cdfc.zip | |
mfd: rt4831: Improve error reporting for problems during .remove()
Returning an error value in an i2c remove callback results in a generic
error message being emitted by the i2c core, but otherwise it doesn't make
a difference. The device goes away anyhow and the devm cleanups are
called.
So instead of triggering the generic i2c error message, emit a more helpful
message if a problem occurs and return 0 to suppress the generic message.
This patch is a preparation for making i2c remove callbacks return void.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220502191012.53259-1-u.kleine-koenig@pengutronix.de
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions