From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753381Ab1IUJcu (ORCPT ); Wed, 21 Sep 2011 05:32:50 -0400 Received: from mail-ey0-f174.google.com ([209.85.215.174]:56712 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753081Ab1IUJcs (ORCPT ); Wed, 21 Sep 2011 05:32:48 -0400 From: Yong Zhang To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, yong.zhang0@gmail.com, Jeff Garzik , linux-ide@vger.kernel.org Subject: [PATCH 25/57] ata: irq: Remove IRQF_DISABLED Date: Wed, 21 Sep 2011 17:28:26 +0800 Message-Id: <1316597339-29861-26-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: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@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/ata/pata_mpc52xx.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c index 2fcac51..3e17463 100644 --- a/drivers/ata/pata_mpc52xx.c +++ b/drivers/ata/pata_mpc52xx.c @@ -780,7 +780,7 @@ mpc52xx_ata_probe(struct platform_device *op) } task_irq = bcom_get_task_irq(dmatsk); - ret = request_irq(task_irq, &mpc52xx_ata_task_irq, IRQF_DISABLED, + ret = request_irq(task_irq, &mpc52xx_ata_task_irq, 0, "ATA task", priv); if (ret) { dev_err(&op->dev, "error requesting DMA IRQ\n"); -- 1.7.4.1