From: Mark Brown <broonie@kernel.org>
To: Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de,
pmeerw@pmeerw.net, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org, patches@opensource.cirrus.com
Subject: Re: [PATCH 5/5] regmap: Remove regmap_get_raw_read_max
Date: Fri, 16 Feb 2018 12:03:11 +0000 [thread overview]
Message-ID: <20180216120311.GG5886@sirena.org.uk> (raw)
In-Reply-To: <20180215175220.2691-5-ckeepax@opensource.cirrus.com>
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On Thu, Feb 15, 2018 at 05:52:20PM +0000, Charles Keepax wrote:
> Since the handling for max_raw_read is now inside regmap_raw_read there
> should be no need for client drivers to query as max_raw_read.
No, they might need to know if things are going to be combined into a
single transaction - some devices have weird sensitivities about bulk
I/O and so the driver may need to know exactly what's going on when it
interacts with the device.
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next prev parent reply other threads:[~2018-02-16 12:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-15 17:52 [PATCH 1/5] regmap: Move the handling for max_raw_read into regmap_raw_read Charles Keepax
2018-02-15 17:52 ` [PATCH 2/5] regmap: Tidy up regmap_raw_read chunking code Charles Keepax
2018-02-16 12:05 ` Applied "regmap: Tidy up regmap_raw_read chunking code" to the regmap tree Mark Brown
2018-02-15 17:52 ` [PATCH 3/5] regmap: Use _regmap_read in regmap_bulk_read Charles Keepax
2018-02-16 12:05 ` Applied "regmap: Use _regmap_read in regmap_bulk_read" to the regmap tree Mark Brown
2018-02-15 17:52 ` [PATCH 4/5] iio: accel: bcm150: Remove handling for regmap raw_read_max Charles Keepax
2018-02-17 14:09 ` Jonathan Cameron
2018-02-19 11:42 ` Charles Keepax
2018-02-15 17:52 ` [PATCH 5/5] regmap: Remove regmap_get_raw_read_max Charles Keepax
2018-02-16 12:03 ` Mark Brown [this message]
2018-02-19 11:43 ` Charles Keepax
2018-02-16 12:05 ` Applied "regmap: Move the handling for max_raw_read into regmap_raw_read" to the regmap tree Mark Brown
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