linux-kernel - Re: [Patch RESEND 4/4] memory: tegra: make icc_set

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Message-ID: <ZLASO85BoEGeB4eH@orome>
Date:   Thu, 13 Jul 2023 17:03:23 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Sumit Gupta <sumitg@...dia.com>
Cc:     krzysztof.kozlowski@...aro.org, treding@...dia.com,
        jonathanh@...dia.com, linux-kernel@...r.kernel.org,
        linux-tegra@...r.kernel.org, bbasu@...dia.com, talho@...dia.com
Subject: Re: [Patch RESEND 4/4] memory: tegra: make icc_set_bw return zero if
 BWMGR not supported

On Wed, Jun 21, 2023 at 07:14:00PM +0530, Sumit Gupta wrote:
> Return zero from icc_set_bw() to MC client driver if MRQ_BWMGR_INT
> is not supported by the BPMP-FW. Currently, 'EINVAL' is returned
> which causes error message in client drivers even when the platform
> doesn't support scaling.
> 
> Signed-off-by: Sumit Gupta <sumitg@...dia.com>
> ---
>  drivers/memory/tegra/tegra234.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Acked-by: Thierry Reding <treding@...dia.com>

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