linux-kernel - Re: [PATCH 02/30] clk: tegra: Don't warn three times about failure to unregister

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Date:   Tue, 28 Mar 2023 19:34:58 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Jonathan Hunter <jonathanh@...dia.com>,
        Michael Turquette <mturquette@...libre.com>,
        Peter De Schrijver <pdeschrijver@...dia.com>,
        Prashant Gaikwad <pgaikwad@...dia.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
Cc:     linux-clk@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 02/30] clk: tegra: Don't warn three times about failure to unregister

Quoting Uwe Kleine-König (2023-03-12 09:14:44)
> tegra124_dfll_fcpu_remove() calls tegra_dfll_unregister() and the former
> emits an error message if the latter fails. In that case
> tegra_dfll_unregister() already printed an error message. Additionally
> tegra124_dfll_fcpu_remove() returns an error code which results in yet
> another warning emitted by platform_remove().
> 
> So drop the error message from tegra124_dfll_fcpu_remove() and let it
> return 0. (Retuning 0 has no side effect but suppressing the error
> message in platform_remove().)
> 
> Also add two comments about exiting early being wrong. This is something
> that needs fixing separately.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
> ---

Applied to clk-next