Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752578AbaBWVkg (ORCPT ); Sun, 23 Feb 2014 16:40:36 -0500 Received: from www.linutronix.de ([62.245.132.108]:52392 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752435AbaBWVkb (ORCPT ); Sun, 23 Feb 2014 16:40:31 -0500 Message-Id: <20140223212737.099151500@linutronix.de> User-Agent: quilt/0.60-1 Date: Sun, 23 Feb 2014 21:40:12 -0000 From: Thomas Gleixner To: LKML Cc: Ingo Molnar , Peter Zijlstra , Shawn Guo , arm , omap , Tony Lindgren , Russell King Subject: [patch 08/26] arm: Replace various irq_desc accesses References: <20140223212703.511977310@linutronix.de> Content-Disposition: inline; filename=arm-replace-various-irq-to-desc-accesses.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 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the proper functions. There is no need to fiddle with irq_desc. Signed-off-by: Thomas Gleixner Cc: Shawn Guo Cc: arm Cc: omap Cc: Tony Lindgren Cc: Russell King --- arch/arm/mach-imx/pm-imx6q.c | 7 +++---- arch/arm/mach-omap1/ams-delta-fiq.c | 7 ++----- 2 files changed, 5 insertions(+), 9 deletions(-) Index: tip/arch/arm/mach-imx/pm-imx6q.c =================================================================== --- tip.orig/arch/arm/mach-imx/pm-imx6q.c +++ tip/arch/arm/mach-imx/pm-imx6q.c @@ -120,7 +120,7 @@ static void imx6q_enable_wb(bool enable) int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode) { - struct irq_desc *iomuxc_irq_desc; + struct irq_data *iomuxc_irq_data = irq_get_irq_data(32); u32 val = readl_relaxed(ccm_base + CLPCR); val &= ~BM_CLPCR_LPM; @@ -167,10 +167,9 @@ int imx6q_set_lpm(enum mxc_cpu_pwr_mode * 3) Software should mask IRQ #32 right after CCM Low-Power mode * is set (set bits 0-1 of CCM_CLPCR). */ - iomuxc_irq_desc = irq_to_desc(32); - imx_gpc_irq_unmask(&iomuxc_irq_desc->irq_data); + imx_gpc_irq_unmask(iomuxc_irq_data); writel_relaxed(val, ccm_base + CLPCR); - imx_gpc_irq_mask(&iomuxc_irq_desc->irq_data); + imx_gpc_irq_mask(iomuxc_irq_data); return 0; } Index: tip/arch/arm/mach-omap1/ams-delta-fiq.c =================================================================== --- tip.orig/arch/arm/mach-omap1/ams-delta-fiq.c +++ tip/arch/arm/mach-omap1/ams-delta-fiq.c @@ -44,13 +44,10 @@ static unsigned int irq_counter[16]; static irqreturn_t deferred_fiq(int irq, void *dev_id) { - struct irq_desc *irq_desc; - struct irq_chip *irq_chip = NULL; int gpio, irq_num, fiq_count; + struct irq_chip *irq_chip; - irq_desc = irq_to_desc(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK)); - if (irq_desc) - irq_chip = irq_desc->irq_data.chip; + irq_chip = irq_get_irq_chip(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK)); /* * For each handled GPIO interrupt, keep calling its interrupt handler -- 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/