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From: Grant Likely <grant.likely@secretlab.ca>
To: linux-kernel@vger.kernel.org,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Milton Miller <miltonm@bga.com>,
	Rob Herring <rob.herring@calxeda.com>,
	Stephen Rothwell <sfr@canb.auug.org.au>
Cc: devicetree-discuss@lists.ozlabs.org,
	linux-arm-kernel@lists.infradead.org,
	linuxppc-dev@lists.ozlabs.org,
	Grant Likely <grant.likely@secretlab.ca>
Subject: [PATCH v3 14/25] irq_domain: Remove irq_domain_add_simple()
Date: Fri, 27 Jan 2012 14:36:08 -0700	[thread overview]
Message-ID: <1327700179-17454-15-git-send-email-grant.likely@secretlab.ca> (raw)
In-Reply-To: <1327700179-17454-1-git-send-email-grant.likely@secretlab.ca>

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 <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Milton Miller <miltonm@bga.com>
---
 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
-- 
1.7.5.4


  parent reply	other threads:[~2012-01-27 21:40 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-27 21:35 [PATCH v3 00/25] irq_domain generalization and refinement Grant Likely
2012-01-27 21:35 ` [PATCH v3 01/25] irq_domain: add documentation and MAINTAINERS entry Grant Likely
2012-01-28 18:23   ` Randy Dunlap
2012-01-27 21:35 ` [PATCH v3 02/25] dt: Make irqdomain less verbose Grant Likely
2012-01-27 21:35 ` [PATCH v3 03/25] irq_domain: Make irq_domain structure match powerpc's irq_host Grant Likely
2012-01-27 21:35 ` [PATCH v3 04/25] irq_domain: convert microblaze from irq_host to irq_domain Grant Likely
2012-01-27 21:35 ` [PATCH v3 05/25] irq_domain/powerpc: Use common irq_domain structure instead of irq_host Grant Likely
2012-01-27 21:36 ` [PATCH v3 06/25] irq_domain/powerpc: eliminate irq_map; use irq_alloc_desc() instead Grant Likely
2012-01-27 21:36 ` [PATCH v3 07/25] irq_domain/powerpc: Eliminate virq_is_host() Grant Likely
2012-01-27 21:36 ` [PATCH v3 08/25] irq_domain: Move irq_domain code from powerpc to kernel/irq Grant Likely
2012-01-27 21:36 ` [PATCH v3 09/25] irqdomain: remove NO_IRQ from irq domain code Grant Likely
2012-01-27 21:36 ` [PATCH v3 10/25] irq_domain: Remove references to old irq_host names Grant Likely
2012-01-27 21:36 ` [PATCH v3 11/25] irq_domain: Replace irq_alloc_host() with revmap-specific initializers Grant Likely
2012-01-27 21:36 ` [PATCH v3 12/25] irq_domain: Add support for base irq and hwirq in legacy mappings Grant Likely
2012-01-27 21:36 ` [PATCH v3 13/25] irq_domain: Remove 'new' irq_domain in favour of the ppc one Grant Likely
2012-02-03 14:48   ` Cousson, Benoit
2012-02-03 16:42     ` Grant Likely
2012-01-27 21:36 ` Grant Likely [this message]
2012-01-31 12:45   ` [PATCH v3 14/25] irq_domain: Remove irq_domain_add_simple() Shawn Guo
2012-01-31 13:15     ` Rob Herring
2012-01-31 13:58       ` Shawn Guo
2012-02-01  0:08         ` Grant Likely
2012-02-01  5:46   ` [PATCH] irq_domain: fix the irq number of imx5 tzic Shawn Guo
2012-02-02  4:58     ` Grant Likely
2012-01-27 21:36 ` [PATCH v3 15/25] irq_domain: Create common xlate functions that device drivers can use Grant Likely
2012-01-27 21:36 ` [PATCH v3 16/25] irq_domain: constify irq_domain_ops Grant Likely
2012-01-27 21:36 ` [PATCH v3 17/25] irq_domain/c6x: Convert c6x to use generic irq_domain support Grant Likely
2012-01-27 21:36 ` [PATCH v3 18/25] irq_domain/c6x: constify irq_domain structures Grant Likely
2012-01-27 21:36 ` [PATCH v3 19/25] irq_domain/c6x: Use library of xlate functions Grant Likely
2012-01-27 21:36 ` [PATCH v3 20/25] irq_domain/powerpc: constify irq_domain_ops Grant Likely
2012-01-27 21:36 ` [PATCH v3 21/25] irqdomain/powerpc: Replace custom xlate functions with library functions Grant Likely
2012-02-06  5:22   ` Michael Neuling
2012-02-06  6:00     ` Grant Likely
2012-01-27 21:36 ` [PATCH v3 22/25] irq_domain/x86: Convert x86 (embedded) to use common irq_domain Grant Likely
2012-01-28 16:44   ` Sebastian Andrzej Siewior
2012-01-29  0:35     ` Grant Likely
2012-01-29  0:39       ` Grant Likely
2012-01-30 19:58     ` Grant Likely
2012-02-01 14:17       ` Sebastian Andrzej Siewior
2012-02-01 18:06         ` Grant Likely
2012-02-23 19:56           ` Grant Likely
2012-02-23 21:22             ` Sebastian Andrzej Siewior
2012-02-23 21:39               ` Grant Likely
2012-01-27 21:36 ` [PATCH v3 23/25] irq_domain: Include hwirq number in /proc/interrupts Grant Likely
2012-01-27 21:36 ` [PATCH v3 24/25] irq_domain: remove "hint" when allocating irq numbers Grant Likely
2012-02-07 18:07   ` Nicolas Ferre
2012-02-15 15:04     ` Nicolas Ferre
2012-02-15 20:21       ` Grant Likely
2012-02-15 21:50         ` Shawn Guo
2012-02-16  5:32           ` Grant Likely
2012-02-16  6:03             ` Shawn Guo
2012-01-27 21:36 ` [PATCH v3 25/25] irq_domain: mostly eliminate slow-path revmap lookups Grant Likely
2012-02-15 16:36   ` Nicolas Ferre
2012-02-15 20:29     ` Grant Likely
2012-01-28 18:38 ` [PATCH v3 00/25] irq_domain generalization and refinement Rob Herring
2012-01-31  4:53 ` Olof Johansson
2012-02-01  0:07   ` Grant Likely
2012-02-04 22:17 ` Russell King - ARM Linux
2012-02-04 22:31   ` Russell King - ARM Linux
2012-02-05  1:38     ` Tony Lindgren
2012-02-05 16:13       ` Russell King - ARM Linux
2012-02-07 15:26         ` Mark Brown
2012-02-15 20:33           ` Grant Likely
2012-02-05  0:01   ` Benjamin Herrenschmidt
2012-02-06  0:51   ` Rob Herring
2012-02-06  5:56   ` Grant Likely

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