From patchwork Wed Sep 21 09:28:35 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yong Zhang X-Patchwork-Id: 115732 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 [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 27A6DB6F8E for ; Wed, 21 Sep 2011 19:40:05 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753675Ab1IUJjs (ORCPT ); Wed, 21 Sep 2011 05:39:48 -0400 Received: from mail-wy0-f180.google.com ([74.125.82.180]:37829 "EHLO mail-wy0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752815Ab1IUJdv (ORCPT ); Wed, 21 Sep 2011 05:33:51 -0400 Received: by mail-wy0-f180.google.com with SMTP id 26so2275029wyj.11 for ; Wed, 21 Sep 2011 02:33:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=FG85LzVP+zNXxd2boF1oTmKTm4mNzmAdPOImB8DsCFA=; b=iMNjiMn9KhtBi9PiiKrnpnOlT3YMyT3Vwg3V0zuKfSsCrN72rNSBs9ubssi7o+DOyX L8IxtbWJvrqKyiP2k6axEt/v66z+nTHpQwMiw+QyyCm9FUyw6B2hhtnC+5kNib2kSWDk zy3Dojdga/tWMwoPz90TS5yraVO4IlRc5rQEc= Received: by 10.227.179.14 with SMTP id bo14mr449138wbb.90.1316597630525; Wed, 21 Sep 2011 02:33:50 -0700 (PDT) Received: from localhost ([61.148.56.138]) by mx.google.com with ESMTPS id es10sm352025wbb.4.2011.09.21.02.33.48 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 21 Sep 2011 02:33:50 -0700 (PDT) From: Yong Zhang To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, yong.zhang0@gmail.com, Armin Schindler , Karsten Keil , netdev@vger.kernel.org Subject: [PATCH 34/57] ISDN: irq: Remove IRQF_DISABLED Date: Wed, 21 Sep 2011 17:28:35 +0800 Message-Id: <1316597339-29861-35-git-send-email-yong.zhang0@gmail.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1316597339-29861-1-git-send-email-yong.zhang0@gmail.com> References: <1316597339-29861-1-git-send-email-yong.zhang0@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Since commit [c58543c8: genirq: Run irq handlers with interrupts disabled], We run all interrupt handlers with interrupts disabled and we even check and yell when an interrupt handler returns with interrupts enabled (see commit [b738a50a: genirq: Warn when handler enables interrupts]). So now this flag is a NOOP and can be removed. Signed-off-by: Yong Zhang --- drivers/isdn/hardware/eicon/divasmain.c | 2 +- drivers/isdn/sc/init.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c index f332b60..8a0a831 100644 --- a/drivers/isdn/hardware/eicon/divasmain.c +++ b/drivers/isdn/hardware/eicon/divasmain.c @@ -481,7 +481,7 @@ void __inline__ outpp(void __iomem *addr, word p) int diva_os_register_irq(void *context, byte irq, const char *name) { int result = request_irq(irq, diva_os_irq_wrapper, - IRQF_DISABLED | IRQF_SHARED, name, context); + IRQF_SHARED, name, context); return (result); } diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c index ca710ab..a3127fb 100644 --- a/drivers/isdn/sc/init.c +++ b/drivers/isdn/sc/init.c @@ -336,7 +336,7 @@ static int __init sc_init(void) */ sc_adapter[cinst]->interrupt = irq[b]; if (request_irq(sc_adapter[cinst]->interrupt, interrupt_handler, - IRQF_DISABLED, interface->id, + 0, interface->id, (void *)(unsigned long) cinst)) { kfree(sc_adapter[cinst]->channel);