From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCH 04/16] libata-eh-fw: clear IRQ in ata_std_postreset() Date: Tue, 11 Apr 2006 22:42:54 +0900 Message-ID: <11447629742943-git-send-email-htejun@gmail.com> References: <11447629733305-git-send-email-htejun@gmail.com> Reply-To: Tejun Heo Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Return-path: Received: from wproxy.gmail.com ([64.233.184.239]:13463 "EHLO wproxy.gmail.com") by vger.kernel.org with ESMTP id S1750886AbWDKNm4 (ORCPT ); Tue, 11 Apr 2006 09:42:56 -0400 Received: by wproxy.gmail.com with SMTP id i11so925405wra for ; Tue, 11 Apr 2006 06:42:56 -0700 (PDT) In-Reply-To: <11447629733305-git-send-email-htejun@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: jgarzik@pobox.com, alan@lxorguk.ukuu.org.uk, axboe@suse.de, albertcc@tw.ibm.com, lkosewsk@gmail.com, linux-ide@vger.kernel.org Cc: Tejun Heo Clear IRQ before reenabling in ata_std_postreset(). Reset might have left pending IRQ. Signed-off-by: Tejun Heo --- drivers/scsi/libata-core.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) ac29aadbf4c791f1f1777d45883c5ac0c39cfbed diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index d2a7b6f..e559347 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -2538,7 +2538,8 @@ void ata_std_postreset(struct ata_port * if (ap->cbl == ATA_CBL_SATA) sata_print_link_status(ap); - /* re-enable interrupts */ + /* clear & re-enable interrupts */ + ata_chk_status(ap); if (ap->ioaddr.ctl_addr) /* FIXME: hack. create a hook instead */ ata_irq_on(ap); -- 1.2.4