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Message-ID: <20200731081302.GB462779@piout.net>
Date: Fri, 31 Jul 2020 10:13:02 +0200
From: Alexandre Belloni <alexandre.belloni@...tlin.com>
To: David Lechner <david@...hnology.com>
Cc: William Breathitt Gray <vilhelm.gray@...il.com>, jic23@...nel.org,
kamel.bouhara@...tlin.com, gwendal@...omium.org,
linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com,
linux-arm-kernel@...ts.infradead.org, syednwaris@...il.com,
patrick.havelange@...ensium.com, fabrice.gasnier@...com,
mcoquelin.stm32@...il.com, alexandre.torgue@...com
Subject: Re: [PATCH v4 3/5] counter: Add character device interface
On 30/07/2020 17:49:37-0500, David Lechner wrote:
> And one more thing, there was a nice talk at the Embedded Linux
> Conference last month about lessons learned from designing a userspace
> API for the GPIO subsystem [1]. Unfortunately, there is no video yet,
> but the slides might have some helpful ideas about mistakes to avoid.
>
> [1]: https://elinux.org/ELC_2020_Presentations
>
The video is available on the original conference platform for one year
after the event, then it will be made available on youtube.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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