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| /openbmc/linux/drivers/leds/ |
| H A D | leds-is31fl32xx.c | e1347bd4 Wed May 04 13:31:31 CDT 2022 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> leds: is31fl32xx: Improve error reporting in .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: Pavel Machek <pavel@ucw.cz>
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