From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753331AbbGMUbW (ORCPT ); Mon, 13 Jul 2015 16:31:22 -0400 Received: from www.linutronix.de ([62.245.132.108]:55558 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753279AbbGMUbU (ORCPT ); Mon, 13 Jul 2015 16:31:20 -0400 Message-Id: <20150713100606.527106283@linutronix.de> User-Agent: quilt/0.63-1 Date: Mon, 13 Jul 2015 20:31:12 -0000 From: Thomas Gleixner To: LKML Cc: Haavard Skinnemoen , Hans-Christian Egtvedt , Jiang Liu Subject: [patch 3/3] avr32/irq: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc References: <20150713100425.719759717@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=avr32-irq-Use-irq_desc_get_xxx-to-avoid-redundant-lo.patch X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001,URIBL_BLOCKED=0.001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiang Liu Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we already have a pointer to corresponding irq_desc. Signed-off-by: Jiang Liu Acked-by: Hans-Christian Egtvedt Cc: Haavard Skinnemoen Signed-off-by: Thomas Gleixner --- arch/avr32/mach-at32ap/pio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: tip/arch/avr32/mach-at32ap/pio.c =================================================================== --- tip.orig/arch/avr32/mach-at32ap/pio.c +++ tip/arch/avr32/mach-at32ap/pio.c @@ -286,7 +286,7 @@ static void gpio_irq_handler(unsigned ir struct pio_device *pio = irq_desc_get_chip_data(desc); unsigned gpio_irq; - gpio_irq = (unsigned) irq_get_handler_data(irq); + gpio_irq = (unsigned) irq_desc_get_handler_data(desc); for (;;) { u32 isr;