From: Kazunori Asayama <asayama@sm.sony.co.jp>
Date: Fri, 29 Jun 2007 00:58:09 +0000 (+1000)
Subject: [POWERPC] spufs: Save dma_tagstatus_R in CSA
X-Git-Tag: v2.6.23-rc1~767^2^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d038e0433e3164e460c2daeca1ec6947a08f81a;p=pandora-kernel.git

[POWERPC] spufs: Save dma_tagstatus_R in CSA

The function backing_ops->read_mfc_tagstatus() doesn't return a
correct value because the dma_tagstatus_R register isn't saved in
CSA.  This fixes the problem.

Signed-off-by: Kazunori Asayama <asayama@sm.sony.co.jp>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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