From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8160EC76186 for ; Sat, 27 Jul 2019 19:17:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3211E2075E for ; Sat, 27 Jul 2019 19:17:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=crapouillou.net header.i=@crapouillou.net header.b="q9ca4+Yt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388075AbfG0TRy (ORCPT ); Sat, 27 Jul 2019 15:17:54 -0400 Received: from outils.crapouillou.net ([89.234.176.41]:43894 "EHLO crapouillou.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387841AbfG0TRy (ORCPT ); Sat, 27 Jul 2019 15:17:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1564255072; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:references; bh=K8lbvtW0OZ0d0LuxNkQz4JumZZZ/lfQdM+i8FRtHIK4=; b=q9ca4+YtpHjxY3ato2Zz1wcttBjUS9OOfqtT0H5IQFeKgGe3o82ILmz2dAnR4wKuMejbrY 2A45CsJZvDxZp6mY+HRdagjapKJ/VHeHKUMJX+Xb3zGLQnTQll/s/KbPBuDPDFNlsfVjvQ yl4yzHUcu5Z5djD8P/OIy5MCmkuBKLE= From: Paul Cercueil To: Thomas Gleixner , Jason Cooper , Marc Zyngier Cc: linux-kernel@vger.kernel.org, od@zcrc.me, Paul Cercueil Subject: [PATCH 1/4] irqchip: ingenic: Drop redundant irq_suspend / irq_resume functions Date: Sat, 27 Jul 2019 15:17:38 -0400 Message-Id: <20190727191741.30317-1-paul@crapouillou.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The same behaviour can be obtained by using the IRQCHIP_MASK_ON_SUSPEND flag on the IRQ chip. Signed-off-by: Paul Cercueil --- drivers/irqchip/irq-ingenic.c | 24 +----------------------- include/linux/irqchip/ingenic.h | 14 -------------- 2 files changed, 1 insertion(+), 37 deletions(-) delete mode 100644 include/linux/irqchip/ingenic.h diff --git a/drivers/irqchip/irq-ingenic.c b/drivers/irqchip/irq-ingenic.c index f126255b3260..06fa810e89bb 100644 --- a/drivers/irqchip/irq-ingenic.c +++ b/drivers/irqchip/irq-ingenic.c @@ -10,7 +10,6 @@ #include #include #include -#include #include #include #include @@ -50,26 +49,6 @@ static irqreturn_t intc_cascade(int irq, void *data) return IRQ_HANDLED; } -static void intc_irq_set_mask(struct irq_chip_generic *gc, uint32_t mask) -{ - struct irq_chip_regs *regs = &gc->chip_types->regs; - - writel(mask, gc->reg_base + regs->enable); - writel(~mask, gc->reg_base + regs->disable); -} - -void ingenic_intc_irq_suspend(struct irq_data *data) -{ - struct irq_chip_generic *gc = irq_data_get_irq_chip_data(data); - intc_irq_set_mask(gc, gc->wake_active); -} - -void ingenic_intc_irq_resume(struct irq_data *data) -{ - struct irq_chip_generic *gc = irq_data_get_irq_chip_data(data); - intc_irq_set_mask(gc, gc->mask_cache); -} - static struct irqaction intc_cascade_action = { .handler = intc_cascade, .name = "SoC intc cascade interrupt", @@ -127,8 +106,7 @@ static int __init ingenic_intc_of_init(struct device_node *node, ct->chip.irq_mask = irq_gc_mask_disable_reg; ct->chip.irq_mask_ack = irq_gc_mask_disable_reg; ct->chip.irq_set_wake = irq_gc_set_wake; - ct->chip.irq_suspend = ingenic_intc_irq_suspend; - ct->chip.irq_resume = ingenic_intc_irq_resume; + ct->chip.flags = IRQCHIP_MASK_ON_SUSPEND; irq_setup_generic_chip(gc, IRQ_MSK(32), 0, 0, IRQ_NOPROBE | IRQ_LEVEL); diff --git a/include/linux/irqchip/ingenic.h b/include/linux/irqchip/ingenic.h deleted file mode 100644 index 146558853ad4..000000000000 --- a/include/linux/irqchip/ingenic.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2010, Lars-Peter Clausen - */ - -#ifndef __LINUX_IRQCHIP_INGENIC_H__ -#define __LINUX_IRQCHIP_INGENIC_H__ - -#include - -extern void ingenic_intc_irq_suspend(struct irq_data *data); -extern void ingenic_intc_irq_resume(struct irq_data *data); - -#endif -- 2.21.0.593.g511ec345e18