From: Wolfram Sang <wsa@the-dreams.de>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-iio@vger.kernel.orgi, Luca Ceresoli <luca@lucaceresoli.net>,
linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
Hartmut Knaack <knaack.h@gmx.de>,
Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
linux-iio@vger.kernel.org
Subject: Re: [PATCH v3 0/3] Use void pointers instead of char in I2C transfer APIs
Date: Mon, 11 Jan 2021 22:01:08 +0100 [thread overview]
Message-ID: <20210111210108.GA17475@kunai> (raw)
In-Reply-To: <20191112203132.163306-1-dmitry.torokhov@gmail.com>
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On Tue, Nov 12, 2019 at 12:31:29PM -0800, Dmitry Torokhov wrote:
> While we indeed often deal with a stream of bytes when executing a
> transfer, at the higher layers we usually work with more structured
> data, and there is not really a reason to require casts to u8 * form the
> callers. These series change I2C APIs to accept [const] void pointers,
> and also adjust SMBUS implementation to use get/put_unaligned_16() and
> memcpy() for moving data around.
I just started to work on something SMBus, so I rediscovered this series
and will comment now.
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prev parent reply other threads:[~2021-01-11 21:02 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-12 20:31 [PATCH v3 0/3] Use void pointers instead of char in I2C transfer APIs Dmitry Torokhov
2019-11-12 20:31 ` Dmitry Torokhov
2019-11-12 20:31 ` [PATCH v3 1/3] i2c: use void pointers for supplying data for reads and writes Dmitry Torokhov
2019-11-12 20:31 ` Dmitry Torokhov
2019-11-13 9:47 ` Luca Ceresoli
2019-11-13 9:47 ` Luca Ceresoli
2019-11-18 7:43 ` Uwe Kleine-König
2019-11-18 7:43 ` Uwe Kleine-König
2019-11-18 8:04 ` Dmitry Torokhov
2019-11-18 8:04 ` Dmitry Torokhov
2019-11-18 8:38 ` Uwe Kleine-König
2019-11-18 8:38 ` Uwe Kleine-König
2021-01-11 21:02 ` Wolfram Sang
2019-11-12 20:31 ` [PATCH v3 2/3] i2c: smbus: use get/put_unaligned_le16 when working with word data Dmitry Torokhov
2019-11-13 9:47 ` Luca Ceresoli
2019-11-13 19:39 ` Dmitry Torokhov
2019-11-14 9:23 ` Luca Ceresoli
2019-11-18 7:36 ` Uwe Kleine-König
2021-01-11 21:04 ` Wolfram Sang
2019-11-12 20:31 ` [PATCH v3 3/3] i2c: smbus: switch from loops to memcpy Dmitry Torokhov
2019-11-13 9:47 ` Luca Ceresoli
2019-11-18 7:47 ` Uwe Kleine-König
2019-11-18 8:09 ` Dmitry Torokhov
2019-11-18 8:47 ` Uwe Kleine-König
2021-01-11 21:04 ` Wolfram Sang
2021-01-11 21:01 ` Wolfram Sang [this message]
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