linux-kernel - Re: [PATCH v2 1/2] i2c: dev: fix notifier return values

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Message-ID: <Y8ZysLbYYN4OurlP@ninjato>
Date:   Tue, 17 Jan 2023 11:04:32 +0100
From:   Wolfram Sang <wsa@...nel.org>
To:     Bartosz Golaszewski <brgl@...ev.pl>
Cc:     linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH v2 1/2] i2c: dev: fix notifier return values

On Thu, Dec 29, 2022 at 05:00:44PM +0100, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> 
> We have a set of return values that notifier callbacks can return. They
> should not return 0, error codes or anything other than those predefined
> values. Make the i2c character device's callback return NOTIFY_DONE or
> NOTIFY_OK depending on the situation.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

Applied to for-next, thanks!

I start reviewing patch 2 now...


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