From patchwork Fri Jan 27 21:36:08 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grant Likely X-Patchwork-Id: 138347 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id E40AB102011 for ; Sat, 28 Jan 2012 08:42:55 +1100 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1RqtWu-0005SM-TU; Fri, 27 Jan 2012 21:40:21 +0000 Received: from mail-pz0-f49.google.com ([209.85.210.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1RqtTQ-0003uw-SC for linux-arm-kernel@lists.infradead.org; Fri, 27 Jan 2012 21:37:14 +0000 Received: by mail-pz0-f49.google.com with SMTP id z9so946799dad.36 for ; Fri, 27 Jan 2012 13:36:44 -0800 (PST) Received: by 10.68.217.230 with SMTP id pb6mr17097261pbc.70.1327700204535; Fri, 27 Jan 2012 13:36:44 -0800 (PST) Received: from localhost (S0106d8b37715ee14.cg.shawcable.net. [68.146.14.168]) by mx.google.com with ESMTPS id x8sm22932999pbr.11.2012.01.27.13.36.41 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 27 Jan 2012 13:36:43 -0800 (PST) Received: by localhost (Postfix, from userid 1000) id F2F1C3E0AD3; Fri, 27 Jan 2012 14:36:38 -0700 (MST) From: Grant Likely To: linux-kernel@vger.kernel.org, Benjamin Herrenschmidt , Thomas Gleixner , Milton Miller , Rob Herring , Stephen Rothwell Subject: [PATCH v3 14/25] irq_domain: Remove irq_domain_add_simple() Date: Fri, 27 Jan 2012 14:36:08 -0700 Message-Id: <1327700179-17454-15-git-send-email-grant.likely@secretlab.ca> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1327700179-17454-1-git-send-email-grant.likely@secretlab.ca> References: <1327700179-17454-1-git-send-email-grant.likely@secretlab.ca> X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.210.49 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Grant Likely , devicetree-discuss@lists.ozlabs.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org irq_domain_add_simple() was a stop-gap measure until complete irq_domain support was complete. This patch removes the irq_domain_add_simple() interface. v2: Updated to pass in host_data pointer on irq_domain allocation. Signed-off-by: Grant Likely Cc: Rob Herring Cc: Thomas Gleixner Cc: Milton Miller --- arch/arm/mach-imx/mach-imx6q.c | 3 ++- arch/arm/mach-msm/board-msm8x60.c | 8 ++------ arch/arm/mach-mx5/imx51-dt.c | 4 ++-- arch/arm/mach-mx5/imx53-dt.c | 4 ++-- arch/arm/mach-omap2/board-generic.c | 2 +- arch/arm/mach-prima2/irq.c | 2 +- drivers/mfd/twl-core.c | 2 +- include/linux/irqdomain.h | 1 - kernel/irq/irqdomain.c | 10 ++-------- 9 files changed, 13 insertions(+), 23 deletions(-) diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index c257281..6075d4d 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -97,7 +97,8 @@ static int __init imx6q_gpio_add_irq_domain(struct device_node *np, static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS; gpio_irq_base -= 32; - irq_domain_add_simple(np, gpio_irq_base); + irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, + NULL); return 0; } diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c index 0a11342..962e711 100644 --- a/arch/arm/mach-msm/board-msm8x60.c +++ b/arch/arm/mach-msm/board-msm8x60.c @@ -80,12 +80,8 @@ static struct of_device_id msm_dt_gic_match[] __initdata = { static void __init msm8x60_dt_init(void) { - struct device_node *node; - - node = of_find_matching_node_by_address(NULL, msm_dt_gic_match, - MSM8X60_QGIC_DIST_PHYS); - if (node) - irq_domain_add_simple(node, GIC_SPI_START); + irq_domain_generate_simple(msm_dt_gic_match, MSM8X60_QGIC_DIST_PHYS, + GIC_SPI_START); if (of_machine_is_compatible("qcom,msm8660-surf")) { printk(KERN_INFO "Init surf UART registers\n"); diff --git a/arch/arm/mach-mx5/imx51-dt.c b/arch/arm/mach-mx5/imx51-dt.c index e6bad17..e1b5edf 100644 --- a/arch/arm/mach-mx5/imx51-dt.c +++ b/arch/arm/mach-mx5/imx51-dt.c @@ -47,7 +47,7 @@ static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = { static int __init imx51_tzic_add_irq_domain(struct device_node *np, struct device_node *interrupt_parent) { - irq_domain_add_simple(np, 0); + irq_domain_add_legacy(np, 32, 0, 0, &irq_domain_simple_ops, NULL); return 0; } @@ -57,7 +57,7 @@ static int __init imx51_gpio_add_irq_domain(struct device_node *np, static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS; gpio_irq_base -= 32; - irq_domain_add_simple(np, gpio_irq_base); + irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, NULL); return 0; } diff --git a/arch/arm/mach-mx5/imx53-dt.c b/arch/arm/mach-mx5/imx53-dt.c index 05ebb3e..89de5d4 100644 --- a/arch/arm/mach-mx5/imx53-dt.c +++ b/arch/arm/mach-mx5/imx53-dt.c @@ -51,7 +51,7 @@ static const struct of_dev_auxdata imx53_auxdata_lookup[] __initconst = { static int __init imx53_tzic_add_irq_domain(struct device_node *np, struct device_node *interrupt_parent) { - irq_domain_add_simple(np, 0); + irq_domain_add_legacy(np, 32, 0, 0, &irq_domain_simple_ops, NULL); return 0; } @@ -61,7 +61,7 @@ static int __init imx53_gpio_add_irq_domain(struct device_node *np, static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS; gpio_irq_base -= 32; - irq_domain_add_simple(np, gpio_irq_base); + irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, NULL); return 0; } diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index d587560..00b1d02 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -67,7 +67,7 @@ static void __init omap_generic_init(void) { struct device_node *node = of_find_matching_node(NULL, intc_match); if (node) - irq_domain_add_simple(node, 0); + irq_domain_add_legacy(node, 32, 0, 0, &irq_domain_simple_ops, NULL); omap_sdrc_init(NULL, NULL); diff --git a/arch/arm/mach-prima2/irq.c b/arch/arm/mach-prima2/irq.c index d93ceef..37c2de9 100644 --- a/arch/arm/mach-prima2/irq.c +++ b/arch/arm/mach-prima2/irq.c @@ -68,7 +68,7 @@ void __init sirfsoc_of_irq_init(void) if (!sirfsoc_intc_base) panic("unable to map intc cpu registers\n"); - irq_domain_add_simple(np, 0); + irq_domain_add_legacy(np, 32, 0, 0, &irq_domain_simple_ops, NULL); of_node_put(np); diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index aab236f..e63b408 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -1224,7 +1224,7 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id) pdata->irq_base = status; pdata->irq_end = pdata->irq_base + nr_irqs; irq_domain_add_legacy(node, nr_irqs, pdata->irq_base, 0, - &irq_domain_simple_ops); + &irq_domain_simple_ops, NULL); if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C) == 0) { dev_dbg(&client->dev, "can't talk I2C?\n"); diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 624e9ac..e7379a3 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -164,7 +164,6 @@ extern unsigned int irq_linear_revmap(struct irq_domain *host, extern struct irq_domain_ops irq_domain_simple_ops; #if defined(CONFIG_OF_IRQ) -extern void irq_domain_add_simple(struct device_node *controller, int irq_base); extern void irq_domain_generate_simple(const struct of_device_id *match, u64 phys_base, unsigned int irq_start); #else /* CONFIG_OF_IRQ */ diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 8eff85c06..6627dc7 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -710,13 +710,6 @@ struct irq_domain_ops irq_domain_simple_ops = { EXPORT_SYMBOL_GPL(irq_domain_simple_ops); #ifdef CONFIG_OF_IRQ -void irq_domain_add_simple(struct device_node *controller, int irq_base) -{ - irq_domain_add_legacy(controller, 32, irq_base, 0, - &irq_domain_simple_ops, NULL); -} -EXPORT_SYMBOL_GPL(irq_domain_add_simple); - void irq_domain_generate_simple(const struct of_device_id *match, u64 phys_base, unsigned int irq_start) { @@ -725,7 +718,8 @@ void irq_domain_generate_simple(const struct of_device_id *match, (unsigned long long) phys_base, (int) irq_start); node = of_find_matching_node_by_address(NULL, match, phys_base); if (node) - irq_domain_add_simple(node, irq_start); + irq_domain_add_legacy(node, 32, irq_start, 0, + &irq_domain_simple_ops, NULL); } EXPORT_SYMBOL_GPL(irq_domain_generate_simple); #endif