From: Mark Lord <liml@rtr.ca>
Date: Sat, 19 Apr 2008 19:07:49 +0000 (-0400)
Subject: sata_mv: leave SError bits untouched in mv_err_intr
X-Git-Tag: v2.6.26-rc1~1060^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d07379d251ab24d937e6cb0748b71106dddbc74;p=pandora-kernel.git

sata_mv: leave SError bits untouched in mv_err_intr

Here it is again, minus the checkpatch.pl complaint:

Rework mv_err_intr() to leave the SError bits as-is,
so that libata-eh has a chance to see/use them.

We originally thought that clearing them here was necessary
before writing back to edma_err_cause (per the Marvell datasheets),
but we will end up reseting the chip regardless in those cases.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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