linux-kernel - Re: [PATCH v2 2/2] i2c: tegra: allow VI support to be compiled out

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Message-ID: <522fa061-4d4b-a135-51bd-e265b2476b93@gmail.com>
Date:   Tue, 18 Jan 2022 23:33:58 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        Laxman Dewangan <ldewangan@...dia.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>
Cc:     linux-i2c@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/2] i2c: tegra: allow VI support to be compiled out

18.01.2022 23:00, Michał Mirosław пишет:
> Save a bit of code for older Tegra platforms by compiling out
> VI's I2C mode support that's used only for Tegra210.
> 
> $ size i2c-tegra.o
>    text    data     bss     dec     hex filename
>   10385     240       8   10633    2989 i2c-tegra.o (full)
>    9617     240       8    9865    2689 i2c-tegra.o (no-dvc)
>    9389     240       8    9637    25a5 i2c-tegra.o (no-vi)
>    8617     240       8    8865    22a1 i2c-tegra.o (no-vi,no-dvc)
> 
> ---
> v2: remove KConfig symbol as per Dmitry Osipenko's suggestion.
>     (Assuming that for Tegra210 the VI part will be used anyway.)
> 
> Signed-off-by: Michał Mirosław <mirq-linux@...e.qmqm.pl>
> ---
>  drivers/i2c/busses/i2c-tegra.c | 20 ++++++++++++--------
>  1 file changed, 12 insertions(+), 8 deletions(-)

Reviewed-by: Dmitry Osipenko <digetx@...il.com>