linux-kernel - Re: [PATCH 24/25] soc: tegra: fuse: speedo-tegra210: Remove a group of set but unused variables

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Message-ID: <20201110194134.GB2375022@ulmo>
Date:   Tue, 10 Nov 2020 20:41:34 +0100
From:   Thierry Reding <thierry.reding@...il.com>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Jonathan Hunter <jonathanh@...dia.com>,
        linux-tegra@...r.kernel.org
Subject: Re: [PATCH 24/25] soc: tegra: fuse: speedo-tegra210: Remove a group
 of set but unused variables

On Tue, Nov 03, 2020 at 03:28:37PM +0000, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
> 
>  drivers/soc/tegra/fuse/speedo-tegra210.c: In function ‘tegra210_init_speedo_data’:
>  drivers/soc/tegra/fuse/speedo-tegra210.c:105:56: warning: variable ‘soc_iddq’ set but not used [-Wunused-but-set-variable]
>  drivers/soc/tegra/fuse/speedo-tegra210.c:105:46: warning: variable ‘gpu_iddq’ set but not used [-Wunused-but-set-variable]
>  drivers/soc/tegra/fuse/speedo-tegra210.c:105:36: warning: variable ‘cpu_iddq’ set but not used [-Wunused-but-set-variable]
> 
> Cc: Thierry Reding <thierry.reding@...il.com>
> Cc: Jonathan Hunter <jonathanh@...dia.com>
> Cc: linux-tegra@...r.kernel.org
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---
>  drivers/soc/tegra/fuse/speedo-tegra210.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)

Sam as for the previous patch, I applied this and removed the register
reads altogether, since there aren't any side-effects.

Thierry

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