Re: [PATCH v2 4/5] regmap: regmap_raw_read return error on !bus->read

From	Mark Brown <broonie@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2 4/5] regmap: regmap_raw_read return error on !bus->read
Date	2015-08-20 20:40 +0200
Message-ID	<pZCUN-4Dv-11@gated-at.bofh.it> (permalink)
References	<pZuaR-wx-3@gated-at.bofh.it> <pZuaT-wx-41@gated-at.bofh.it>
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On Thu, Aug 20, 2015 at 11:12:35AM +0200, Markus Pargmann wrote:
> Return -ENOTSUPP if map->bus->read is not implemented and we do not use
> the cache. This code path would directly use bus->read would run into an
> NULL pointer for the read function.

Please put fixes like this before coding style changes like patch 3.

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[PATCH v2 0/5] regmap: fixes Markus Pargmann <mpa@pengutronix.de> - 2015-08-20 11:20 +0200
  [PATCH v2 4/5] regmap: regmap_raw_read return error on !bus->read Markus Pargmann <mpa@pengutronix.de> - 2015-08-20 11:20 +0200
    Re: [PATCH v2 4/5] regmap: regmap_raw_read return error on !bus->read Mark Brown <broonie@kernel.org> - 2015-08-20 20:40 +0200

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