From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCH #upstream-fixes] libata-sff: don't whine on spurious IRQ Date: Wed, 31 Mar 2010 16:41:18 +0900 Message-ID: <4BB2FC9E.3050301@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from hera.kernel.org ([140.211.167.34]:34904 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756946Ab0CaHiQ (ORCPT ); Wed, 31 Mar 2010 03:38:16 -0400 Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Jeff Garzik , "linux-ide@vger.kernel.org" On configurations where IRQ line is shared with a different controller, spurious IRQs may happen continuously. The message was put there primarily for debugging anyway. Kill it. Signed-off-by: Tejun Heo --- drivers/ata/libata-sff.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index 2774772..9d20f7a 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -1815,10 +1815,6 @@ retry: !ap->ops->sff_irq_check(ap)) continue; - if (printk_ratelimit()) - ata_port_printk(ap, KERN_INFO, - "clearing spurious IRQ\n"); - if (idle & (1 << i)) { ap->ops->sff_check_status(ap); ap->ops->sff_irq_clear(ap);