From: John Bonesio <bones@secretlab.ca>
Date: Wed, 29 Jul 2009 15:38:55 +0000 (-0700)
Subject: ASoC: MPC5200: Support for buffer wrap around
X-Git-Tag: v2.6.32-rc1~166^2~83^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0a2712ffdde139f95d3e78c359877b23709509a;p=pandora-kernel.git

ASoC: MPC5200: Support for buffer wrap around

The code in psc_dma_bcom_enqueue_tx() didn't account for the fact that
s->runtime->control->appl_ptr can wrap around to the beginning of the
buffer. This change fixes this problem.

Signed-off-by: John Bonesio <bones@secretlab.ca>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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