From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765339AbXJOQcl (ORCPT ); Mon, 15 Oct 2007 12:32:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760526AbXJOQcb (ORCPT ); Mon, 15 Oct 2007 12:32:31 -0400 Received: from general-networks3.cust.sloane.cz ([88.146.176.14]:58408 "EHLO server.generalnetworks.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760543AbXJOQc3 (ORCPT ); Mon, 15 Oct 2007 12:32:29 -0400 Message-id: <3012721321185026886@pripojeni.net> Subject: [PATCH 1/3] Misc: phantom, synchronize_irq() on suspend From: Jiri Slaby To: Andrew Morton Cc: Date: Mon, 15 Oct 2007 12:32:29 -0400 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org phantom, synchronize_irq() on suspend Wait after disabling device's interrupt until the handler finishes its work if still in progress. Signed-off-by: Jiri Slaby --- commit 7e792ef384190b517f2fb27cd0237fa30dbe0775 tree 17b15e5ab7c90eef0e7ae57e532839e81b831d58 parent 5c008a5651ee92ebe020dd5108a66a7db74fe41d author Jiri Slaby Mon, 15 Oct 2007 15:52:21 +0200 committer Jiri Slaby Mon, 15 Oct 2007 15:52:21 +0200 drivers/misc/phantom.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/misc/phantom.c b/drivers/misc/phantom.c index 5108b7c..6e61a79 100644 --- a/drivers/misc/phantom.c +++ b/drivers/misc/phantom.c @@ -378,6 +378,8 @@ static int phantom_suspend(struct pci_dev *pdev, pm_message_t state) iowrite32(0, dev->caddr + PHN_IRQCTL); ioread32(dev->caddr + PHN_IRQCTL); /* PCI posting */ + synchronize_irq(pdev->irq); + return 0; }