Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754649Ab0K3Ig4 (ORCPT ); Tue, 30 Nov 2010 03:36:56 -0500 Received: from fgwmail6.fujitsu.co.jp ([192.51.44.36]:52575 "EHLO fgwmail6.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754507Ab0K3Igz (ORCPT ); Tue, 30 Nov 2010 03:36:55 -0500 X-SecurityPolicyCheck-FJ: OK by FujitsuOutboundMailChecker v1.3.1 Message-ID: <4CF4B778.90604@jp.fujitsu.com> Date: Tue, 30 Nov 2010 17:36:08 +0900 From: Kenji Kaneshige User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ja; rv:1.9.2.12) Gecko/20101027 Thunderbird/3.1.6 MIME-Version: 1.0 To: tglx@linutronix.de, linux-kernel@vger.kernel.org Subject: [PATCH] genirq: fix incorrect proc spurious output Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1388 Lines: 36 Fix the problem that all the /proc/irq/XX/spurious files shows the IRQ 0 information. Current irq_spurious_proc_open() passes on NULL as the 3rd argument, which is used as an IRQ number in irq_spurious_proc_show(), to the single_open(). Because of this, all the /proc/irq/XX/spurious file shows IRQ 0 information regardless of the IRQ number. To fix the problem, irq_spurious_proc_open() must pass on the appropreate data (IRQ number) to single_open(). Signed-off-by: Kenji Kaneshige --- kernel/irq/proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-next-20101125/kernel/irq/proc.c =================================================================== --- linux-next-20101125.orig/kernel/irq/proc.c +++ linux-next-20101125/kernel/irq/proc.c @@ -214,7 +214,7 @@ static int irq_spurious_proc_show(struct static int irq_spurious_proc_open(struct inode *inode, struct file *file) { - return single_open(file, irq_spurious_proc_show, NULL); + return single_open(file, irq_spurious_proc_show, PDE(inode)->data); } static const struct file_operations irq_spurious_proc_fops = { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/