linux-kernel - Re: [PATCH v1 13/17] iio: chemical: bme680: Add read buffers in DMA safe region

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Message-ID: <20240602135908.7e4183a2@jic23-huawei>
Date: Sun, 2 Jun 2024 13:59:08 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Vasileios Amoiridis <vassilisamir@...il.com>
Cc: lars@...afoo.de, himanshujha199640@...il.com, linux-iio@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 13/17] iio: chemical: bme680: Add read buffers in DMA
 safe region

On Mon, 27 May 2024 20:38:01 +0200
Vasileios Amoiridis <vassilisamir@...il.com> wrote:

> Move the buffers that are used in order to read data from the
> device in a DMA-safe region. Also create defines for the number
> of bytes that are being read from the device and don't use
> magic numbers.
> 
> Signed-off-by: Vasileios Amoiridis <vassilisamir@...il.com>

Same response as previous.  I don't think it's necessary because
of the custom regmap implementation.

My first instinct was the same as yours though!

Jonathan