From: Mark Brown Date: Thu, 10 Oct 2013 21:38:29 +0000 (+0100) Subject: regmap: Only send a single buffer for async I/O if writing one register X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~17^2~6^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04c50ccf0dab02923ef888a4839bfbd00de03181;p=pandora-kernel.git regmap: Only send a single buffer for async I/O if writing one register Extend the interface for async I/O by allowing the value buffer to be omitted and sending the value as part of the register buffer, minimising the number of separate hardware operations required. Signed-off-by: Mark Brown --- Reading git-diff-tree failed