On Sat, Apr 30, 2022 at 10:16 AM Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> wrote: > Returning an error value in an i2c remove callback results in an 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. > > As bh1780_remove() already emits an error message on failure and the > additional error message by the i2c core doesn't add any useful > information, change the return value to zero to suppress this message. > While at it, add the error code to the remaining error message. > > This patch is a preparation for making i2c remove callbacks return void. > > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Yours, Linus Walleij
