From: David S. Miller <davem@davemloft.net>
Date: Thu, 8 Oct 2015 11:01:28 +0000 (-0700)
Subject: Merge tag 'regmap-offload-update-bits' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: KARO-TX6UL-2015-11-03~90^2~158
X-Git-Url: https://git.kernelconcepts.de/?a=commitdiff_plain;h=61d0372028d98046176a8a36e40b78b5bbac5512;p=karo-tx-linux.git

Merge tag 'regmap-offload-update-bits' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

regmap: Allow buses to provide a custom update_bits() operation

Some buses provide a native _update_bits() operation which for uncached
registers is faster than doing a read/modify/write cycle as it is a
single bus transaction.  Add support for implementing this to regmap.
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61d0372028d98046176a8a36e40b78b5bbac5512