From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Mon, 4 Nov 2013 12:42:02 +0000 (+0000)
Subject: imx-drm: imx-hdmi: provide register modification function
X-Git-Tag: v3.15-rc1~139^2~910^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=812bc615fd807d9fa1ad57de40061149cef3e7d4;p=pandora-kernel.git

imx-drm: imx-hdmi: provide register modification function

There are a load of read-modify-write patterns to change bitfields in
various registers in this driver; provide a helper to perform this
manipulation.

Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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