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=-9.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT 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 30BA1C4360F for ; Tue, 19 Feb 2019 16:07:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F22692147A for ; Tue, 19 Feb 2019 16:07:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="Lxqk8665" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729064AbfBSQHC (ORCPT ); Tue, 19 Feb 2019 11:07:02 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:36946 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728060AbfBSQG7 (ORCPT ); Tue, 19 Feb 2019 11:06:59 -0500 Received: by mail-wr1-f65.google.com with SMTP id c8so22588925wrs.4 for ; Tue, 19 Feb 2019 08:06:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=T/8pB33KMIJ5zXoSB9u9TfOpy7x+4rvO5Vd6nd9n/qY=; b=Lxqk8665bM0VzvGAQ62nwsFElvlMyPDJd627oEUO9Ezqk0SUdrdorFJizWOp4759m3 66tgLbF8MUYmGCXP7DNMEjcXNhFxIk+5v4EUQW7R0LQ7FVyWJXH6kV2kgvFcnymq1hDM gwTO2/18WStArOROg1MbvIl4UKNwaw5f8ML84/HvXixPRfoQfj3g9c+G4uJpqy1HsJnK 9KTpxG2q0lBohR+rvWa6rexsoVcr1sjKH4vCt0wGeS3PAex871DKKexM/jklKH8N8Ef4 jkS4tzr2QChPfZfxS3Ljl6ynwpJBG26+49Hqms+Fl+1UcFCgmA0f0IVRPl/89AvTby3G NwMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=T/8pB33KMIJ5zXoSB9u9TfOpy7x+4rvO5Vd6nd9n/qY=; b=olow3nI85dLwK0Bpi2y6Q1qaLbbQqfwV0ad6KMF1uABAPlGS2wz36fNQtnP9NmEjcb 4wT3+UjOfMLl2Akg8+rZCaydTB+x6qW1jOAFeyQzcI9o7pGl7FqvRRl5IVhnNdP0bEXC ZZXI9oxQO+VeikcVG/99d/ZOblLZThwJZY868x1TLoQ6+w7U4N3HU5y+z4McvBTt6XlZ 8qA5PBDg4pK6yiu+2xokau0lxkKqoTcV7GHC9T3m0H3+KEvLUKWhHlLVPyrqplhyQgTP sI34PUgPbLHBPH1aZegJmlJLhPUPFWTIL/jaE5M6z/K2qqve+NFeu39tj10W/VVhdTPt /Aqg== X-Gm-Message-State: AHQUAuZbeGMKok0sUD39Mjit2IKqDCx83z8nxDCyYwdemZlAdZMJarzg X0RU+06bwJ29tUoQNnH6JCN7Iw== X-Google-Smtp-Source: AHgI3IZBdUvC2jfzpcSkpdA7/RXbHqOvqiUkHCs3JINhn5uytsWY7FcAipkREv1DHgyu2igeeqwyGg== X-Received: by 2002:a5d:4710:: with SMTP id y16mr6977237wrq.305.1550592416959; Tue, 19 Feb 2019 08:06:56 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id h17sm12161381wrq.17.2019.02.19.08.06.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 19 Feb 2019 08:06:56 -0800 (PST) From: Bartosz Golaszewski To: Linus Walleij , Thomas Gleixner , Marc Zyngier , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v6 1/7] irq/irq_sim: add irq_set_type() callback Date: Tue, 19 Feb 2019 17:06:44 +0100 Message-Id: <20190219160650.9614-2-brgl@bgdev.pl> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190219160650.9614-1-brgl@bgdev.pl> References: <20190219160650.9614-1-brgl@bgdev.pl> 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 From: Bartosz Golaszewski Implement the irq_set_type() callback and call irqd_set_trigger_type() internally so that users interested in the configured trigger type can later retrieve it using irqd_get_trigger_type(). We only support edge trigger types. Signed-off-by: Bartosz Golaszewski --- kernel/irq/irq_sim.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/kernel/irq/irq_sim.c b/kernel/irq/irq_sim.c index 98a20e1594ce..b992f88c5613 100644 --- a/kernel/irq/irq_sim.c +++ b/kernel/irq/irq_sim.c @@ -25,10 +25,22 @@ static void irq_sim_irqunmask(struct irq_data *data) irq_ctx->enabled = true; } +static int irq_sim_set_type(struct irq_data *data, unsigned int type) +{ + /* We only support rising and falling edge trigger types. */ + if (type & ~IRQ_TYPE_EDGE_BOTH) + return -EINVAL; + + irqd_set_trigger_type(data, type); + + return 0; +} + static struct irq_chip irq_sim_irqchip = { .name = "irq_sim", .irq_mask = irq_sim_irqmask, .irq_unmask = irq_sim_irqunmask, + .irq_set_type = irq_sim_set_type, }; static void irq_sim_handle_irq(struct irq_work *work) -- 2.20.1