netdev - Re: [PATCH 3/5] sh_eth: call sh_eth_tsu_get_offset() from TSU register accessors

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Message-ID: <CAMuHMdUmTe6VTka5XMDmFH0Myd502ThOcYEj6D61GsB8UGTBwQ@mail.gmail.com>
Date:   Tue, 24 Jul 2018 08:49:00 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Cc:     netdev <netdev@...r.kernel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>
Subject: Re: [PATCH 3/5] sh_eth: call sh_eth_tsu_get_offset() from TSU
 register accessors

Hi Sergei,

On Mon, Jul 23, 2018 at 8:13 PM Sergei Shtylyov
<sergei.shtylyov@...entembedded.com> wrote:
> With sh_eth_tsu_get_offset() now actually returning TSU register's offset,
> we  can at last use it in sh_eth_tsu_{read|write}(). Somehow this saves 248
> bytes of object code with AArch64 gcc 4.8.5... :-)

Adding two more users may be the trigger for gcc not to inline the
function anymore?

> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds