From patchwork Wed Jan 14 14:48:43 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steve Glendinning X-Patchwork-Id: 18445 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by ozlabs.org (Postfix) with ESMTP id 6EFC7DE12B for ; Thu, 15 Jan 2009 01:48:10 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752587AbZANOsF (ORCPT ); Wed, 14 Jan 2009 09:48:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752579AbZANOsF (ORCPT ); Wed, 14 Jan 2009 09:48:05 -0500 Received: from [86.54.240.115] ([86.54.240.115]:45530 "EHLO drevil2.shawell.net" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1750952AbZANOsE (ORCPT ); Wed, 14 Jan 2009 09:48:04 -0500 Received: from localhost.localdomain (unknown [10.0.20.15]) by drevil2.shawell.net (Postfix) with ESMTP id 961A8379A0; Wed, 14 Jan 2009 14:48:00 +0000 (GMT) From: Steve Glendinning To: linux-arm-kernel@lists.arm.linux.org.uk, netdev@vger.kernel.org Cc: David Miller , Russell King , Stanley Miao , Ian Saturley , Steve Glendinning Subject: [PATCH 2/2] smsc911x: register isr as IRQF_SHARED Date: Wed, 14 Jan 2009 14:48:43 +0000 Message-Id: <1231944523-11168-2-git-send-email-steve.glendinning@smsc.com> X-Mailer: git-send-email 1.6.0.6 In-Reply-To: <1231944523-11168-1-git-send-email-steve.glendinning@smsc.com> References: <1231944523-11168-1-git-send-email-steve.glendinning@smsc.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The isr supports shared operation, so register it with the IRQF_SHARED flag to indicate this. This patch also removes the IRQF_DISABLED flag. This driver doesn't need it, and IRQF_DISABLED isn't guaranteed when using shared interrupts. Signed-off-by: Steve Glendinning --- drivers/net/smsc911x.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c index 3565df1..f882fd5 100644 --- a/drivers/net/smsc911x.c +++ b/drivers/net/smsc911x.c @@ -1978,7 +1978,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) smsc911x_reg_write(pdata, INT_STS, 0xFFFFFFFF); retval = request_irq(dev->irq, smsc911x_irqhandler, - irq_flags | IRQF_DISABLED, dev->name, dev); + irq_flags | IRQF_SHARED, dev->name, dev); if (retval) { SMSC_WARNING(PROBE, "Unable to claim requested irq: %d", dev->irq);