From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757845Ab2IFPVU (ORCPT ); Thu, 6 Sep 2012 11:21:20 -0400 Received: from mail-yw0-f74.google.com ([209.85.213.74]:46177 "EHLO mail-yw0-f74.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757708Ab2IFPVQ (ORCPT ); Thu, 6 Sep 2012 11:21:16 -0400 From: Daniel Kurtz To: Kukjin Kim , Russell King , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Thomas Abraham , olofj@chromium.org, dianders@chromium.org, Daniel Kurtz Subject: [PATCH] ARM: EXYNOS: no duplicate mask/unmask in eint0_15 Date: Thu, 6 Sep 2012 23:21:04 +0800 Message-Id: <1346944864-12434-1-git-send-email-djkurtz@chromium.org> X-Mailer: git-send-email 1.7.7.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org chained_irq_enter/exit() already mask&ack/unmask the chained interrupt. There is no need to also explicitly do it in the handler. Signed-off-by: Daniel Kurtz --- arch/arm/mach-exynos/common.c | 7 ------- 1 files changed, 0 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 4eb39cd..0a85aec 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -965,14 +965,7 @@ static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc) struct irq_chip *chip = irq_get_chip(irq); chained_irq_enter(chip, desc); - chip->irq_mask(&desc->irq_data); - - if (chip->irq_ack) - chip->irq_ack(&desc->irq_data); - generic_handle_irq(*irq_data); - - chip->irq_unmask(&desc->irq_data); chained_irq_exit(chip, desc); } -- 1.7.7.3