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Message-ID: <Y7biLYFDEhQ0Kq/L@sirena.org.uk>
Date: Thu, 5 Jan 2023 14:43:57 +0000
From: Mark Brown <broonie@...nel.org>
To: Bartosz Golaszewski <brgl@...ev.pl>
Cc: linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH 1/2] spi: spidev: fix a race condition when accessing
spidev->spi
On Thu, Jan 05, 2023 at 03:30:47PM +0100, Bartosz Golaszewski wrote:
> On Thu, Jan 5, 2023 at 2:52 PM Mark Brown <broonie@...nel.org> wrote:
> > I'm not sure this is important or useful, there's not a lot that can
> > practically happen concurrently when we get to actually interacting with
> > the device and it's making the code a bit less clear.
> You suggest to just use a mutex instead?
Yeah.
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