linux-kernel - Re: [PATCH] dmaengine: rcar-dmac: clear pertinence number of channels

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Date:	Thu, 3 Mar 2016 09:22:29 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
Cc:	linux-renesas-soc@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	dmaengine@...r.kernel.org, Robin Murphy <robin.murphy@....com>,
	Vinod Koul <vinod.koul@...el.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Linus Walleij <linus.walleij@...aro.org>,
	Dan Williams <dan.j.williams@...el.com>,
	Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH] dmaengine: rcar-dmac: clear pertinence number of channels

On Thu, Mar 3, 2016 at 7:04 AM, Kuninori Morimoto
<kuninori.morimoto.gx@...esas.com> wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
>
> DMACHCLR clears each channels, but its channel number is based on
> its SoC or IP. Current driver is using fixed 0x7fff (= for 14ch),

15ch.

> it is not good match for Gen3 or Gen2 Audio DMAC. This patch fixes it
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>

Acked-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