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Date: Tue, 5 Dec 2017 10:39:57 +0100 From: Geert Uytterhoeven <geert@...ux-m68k.org> To: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com> Cc: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>, "David S. Miller" <davem@...emloft.net>, Niklas Söderlund <niklas.soderlund+renesas@...natech.se>, Geert Uytterhoeven <geert+renesas@...der.be>, Simon Horman <horms+renesas@...ge.net.au>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>, Linux-Renesas <linux-renesas-soc@...r.kernel.org> Subject: Re: [PATCH 1/2] net: sh_eth: use correct "struct device" when calling DMA mapping functions Hi Thomas, On Tue, Dec 5, 2017 at 10:38 AM, Thomas Petazzoni <thomas.petazzoni@...e-electrons.com> wrote: > On Tue, 5 Dec 2017 09:39:35 +0100, Geert Uytterhoeven wrote: >> > Using 'ndev->dev.parent' (as in ravb) also should work... not sure which >> > is better >> >> That was going to be my comment, too. I also haven't checked which >> generates the smallest code. > > Using ndev->dev.parent actually generates bigger code (44 bytes larger) : Thanks a lot for checking! 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
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