gpu: ipu-v3: Add ipu_idmac_clear_buffer()
authorSteve Longerbeam <slongerbeam@gmail.com>
Thu, 26 Jun 2014 01:05:41 +0000 (18:05 -0700)
committerPhilipp Zabel <p.zabel@pengutronix.de>
Tue, 2 Sep 2014 12:55:49 +0000 (14:55 +0200)
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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