linux-kernel - Re: [PATCH] clk: bcm2835: Constify struct debugfs

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Message-ID: <159056341376.88029.8430380128281240784@swboyd.mtv.corp.google.com>
Date:   Wed, 27 May 2020 00:10:13 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Rikard Falkeborn <rikard.falkeborn@...il.com>, eric@...olt.net,
        f.fainelli@...il.com, mturquette@...libre.com,
        nsaenzjulienne@...e.de, rjui@...adcom.com, sbranden@...adcom.com,
        wahrenst@....net
Cc:     bcm-kernel-feedback-list@...adcom.com, linux-clk@...r.kernel.org,
        linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Rikard Falkeborn <rikard.falkeborn@...il.com>
Subject: Re: [PATCH] clk: bcm2835: Constify struct debugfs_reg32

Quoting Rikard Falkeborn (2020-05-08 15:02:38)
> bcm2835_debugfs_clock_reg32 is never changed and can therefore be made
> const.
> 
> This allows the compiler to put it in the text section instead of the
> data section.
> 
> Before:
>    text    data     bss     dec     hex filename
>   26598   16088      64   42750    a6fe drivers/clk/bcm/clk-bcm2835.o
> 
> After:
>    text    data     bss     dec     hex filename
>   26662   16024      64   42750    a6fe drivers/clk/bcm/clk-bcm2835.o
> 
> Signed-off-by: Rikard Falkeborn <rikard.falkeborn@...il.com>
> ---

Applied to clk-next