From: Steve Longerbeam <slongerbeam@gmail.com>
Date: Thu, 26 Jun 2014 01:05:41 +0000 (-0700)
Subject: gpu: ipu-v3: Add ipu_idmac_clear_buffer()
X-Git-Tag: fixes-against-v3.18-rc2~73^2~46^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bce6f087a958a21500c51a9e63a5f578f5b0510c;p=pandora-kernel.git

gpu: ipu-v3: Add ipu_idmac_clear_buffer()

Add the reverse of ipu_idmac_select_buffer(), that is, clear a buffer
ready status in a channel.

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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