From: Mark Brown <broonie@kernel.org>
To: Ionut Nicu <ioan.nicu.ext@nsn.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] regmap: flat: use the cache_present bitmap
Date: Tue, 13 Aug 2013 12:06:32 +0100 [thread overview]
Message-ID: <20130813110632.GV6427@sirena.org.uk> (raw)
In-Reply-To: <5209DD78.7050700@nsn.com>
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On Tue, Aug 13, 2013 at 09:17:12AM +0200, Ionut Nicu wrote:
> Do you have any feedback for this patch?
Not yet, please allow some time for response especially over weekends.
> If you think the change is too complex, I have a simpler solution that could make
> things work with devices that set use_single_rw. Instead of enabling cache_bypass
> in regcache_hw_init(), we could temporarily set map->cache_type to REGCACHE_NONE
> and then call regmap_bulk_read() instead of regmap_raw_read().
Well, we probably don't want to be doing raw reads on random devices
though - they should really only be being done if the device can
actuallly support them. Too much room for confusion otherwise.
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next prev parent reply other threads:[~2013-08-13 11:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-09 10:09 Ionut Nicu
2013-08-09 11:44 ` Mark Brown
2013-08-09 17:16 ` Ionut Nicu
2013-08-13 7:17 ` Ionut Nicu
2013-08-13 11:06 ` Mark Brown [this message]
[not found] ` <5211D68C.1070608@nsn.com>
2013-08-19 11:18 ` Fwd: " Alexander Sverdlin
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