From: Sumit.Saxena@avagotech.com <Sumit.Saxena@avagotech.com>
Date: Mon, 5 Jan 2015 14:36:13 +0000 (+0530)
Subject: megaraid_sas: disable interrupt_mask before enabling hardware interrupts
X-Git-Tag: fixes-v4.0-rc1~143^2~79
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2ced1719a1b903350955a511e1666e6d05a7f5b;p=pandora-kernel.git

megaraid_sas: disable interrupt_mask before enabling hardware interrupts

Update driver "mask_interrupts" before enable/disable hardware interrupt
in order to avoid missing interrupts because of "mask_interrupts" still
set to 1 and hardware interrupts are enabled.

Cc: <stable@vger.kernel.org>
Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: Chaitra Basappa <chaitra.basappa@avagotech.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

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