From: Mark Salyzyn <mark_salyzyn@xyratex.com>
Date: Tue, 17 Jan 2012 17:56:45 +0000 (-0500)
Subject: [SCSI] pm8001: fix lockup on phy_control hard reset.
X-Git-Tag: v3.4-rc1~145^2~175
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c4fb76af31e9dabcd132a0e69ed3799df1304c3;p=pandora-kernel.git

[SCSI] pm8001: fix lockup on phy_control hard reset.

pm8001_phy_control PHY_FUNC_HARD_RESET locks up on second try via
smp_phy_control because response HW_EVENT_PHY_START_STATUS fails to complete
previous command. The PM8001F_RUN_TIME flag is not treated as a bit, but a
state in all readers, yet once we are operational or in the run time state,
the flags use a bit-set operation.

Signed-off-by: Mark Salyzyn <mark_salyzyn@xyratex.com>
Acked-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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