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Message-ID: <569B23A8.3010006@tabi.org>
Date: Sat, 16 Jan 2016 23:16:24 -0600
From: Timur Tabi <timur@...i.org>
To: "Maciej S. Szmigiero" <mail@...iej.szmigiero.name>
Cc: Fabio Estevam <festevam@...il.com>,
"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
Nicolin Chen <nicoleotsuka@...il.com>,
Xiubo Li <Xiubo.Lee@...il.com>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
"linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] ASoC: fsl_ssi: remove register defaults
Maciej S. Szmigiero wrote:
> This is because (at least according to the datasheet) imx21-class SSI
> registers end at CCSR_SSI_SRMSK (no SACC{ST,EN,DIS} regs), so
> reading them for cache initialization may not be safe.
>
> Also, a "MXC 91221 only" comment before these regs in FSL tree
> (drivers/mxc/ssi/registers.h) seems to confirm that these registers
> aren't present at least on some SSI (or SoC) models.
Can't we just mark them as precious or something, so that we don't have
to have two structures?
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