From: maxime.ripard@free-electrons.com (Maxime Ripard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 05/10] dmaengine: sun6i: Move number of pchans/vchans/request to device struct
Date: Mon, 4 Sep 2017 09:43:55 +0200 [thread overview]
Message-ID: <20170904074355.niloziky42aki7bg@flea> (raw)
In-Reply-To: <20170903224100.17893-6-stefan.bruens@rwth-aachen.de>
On Mon, Sep 04, 2017 at 12:40:56AM +0200, Stefan Br?ns wrote:
> Preparatory patch: If the same compatible is used for different SoCs which
> have a common register layout, but different number of channels, the
> channel count can no longer be stored in the config. Store it in the
> device structure instead.
>
> Signed-off-by: Stefan Br?ns <stefan.bruens@rwth-aachen.de>
As stated already, we already are going to have a different
compatible, and this is not something that will change from one
instance to the other. Having code is therefore:
A) Making the code more complex
B) For no particular reason.
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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next prev parent reply other threads:[~2017-09-04 7:43 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-03 22:40 [PATCH 00/10] dmaengine: sun6i: Fixes for H3/A83T, enable A64 Stefan Brüns
2017-09-03 22:40 ` [PATCH 01/10] dmaengine: sun6i: Correct setting of clock autogating register for A83T/H3 Stefan Brüns
2017-09-03 23:23 ` André Przywara
2017-09-04 7:06 ` Maxime Ripard
2017-09-03 22:40 ` [PATCH 02/10] dmaengine: sun6i: Correct burst length field offsets for H3 Stefan Brüns
2017-09-04 7:59 ` Maxime Ripard
2017-09-04 14:47 ` Brüns, Stefan
2017-09-03 22:40 ` [PATCH 03/10] dmaengine: sun6i: Restructure code to allow extension for new SoCs Stefan Brüns
2017-09-03 22:40 ` [PATCH 04/10] dmaengine: sun6i: Enable additional burst lengths/widths on H3 Stefan Brüns
2017-09-04 8:00 ` Maxime Ripard
2017-09-03 22:40 ` [PATCH 05/10] dmaengine: sun6i: Move number of pchans/vchans/request to device struct Stefan Brüns
2017-09-04 7:43 ` Maxime Ripard [this message]
2017-09-04 14:30 ` Brüns, Stefan
2017-09-08 14:37 ` Maxime Ripard
2017-09-03 22:40 ` [PATCH 06/10] arm64: allwinner: a64: Add devicetree binding for DMA controller Stefan Brüns
2017-09-12 16:52 ` Rob Herring
2017-09-03 22:40 ` [PATCH 07/10] dmaengine: sun6i: Retrieve channel count/max request from devicetree Stefan Brüns
2017-09-03 23:44 ` André Przywara
2017-09-04 0:12 ` Stefan Bruens
2017-09-03 22:40 ` [PATCH 08/10] dmaengine: sun6i: Add support for Allwinner A64 and compatibles Stefan Brüns
2017-09-03 23:37 ` André Przywara
2017-09-04 0:13 ` Stefan Bruens
2017-09-03 22:41 ` [PATCH 09/10] arm64: allwinner: a64: Add device node for DMA controller Stefan Brüns
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