linux-kernel - [PATCH 13/19] irqchip: atmel-aic: clean up irq_chip

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Date:	Mon, 4 Jan 2016 13:28:37 +0900
From:	Milo Kim <milo.kim@...com>
To:	<tglx@...utronix.de>
CC:	<jason@...edaemon.net>, <marc.zyngier@....com>,
	<alexandre.belloni@...e-electrons.com>,
	<boris.brezillon@...e-electrons.com>,
	<ludovic.desroches@...el.com>, <nicolas.ferre@...el.com>,
	<linux-kernel@...r.kernel.org>, Milo Kim <milo.kim@...com>
Subject: [PATCH 13/19] irqchip: atmel-aic: clean up irq_chip_generic

Now, aic_common_of_init() handles all IRQ chip operations.
Remove unused code for getting irq_chip_generic data.

Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Jason Cooper <jason@...edaemon.net>
Cc: Marc Zyngier <marc.zyngier@....com>
Cc: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc: Boris BREZILLON <boris.brezillon@...e-electrons.com>
Cc: Ludovic Desroches <ludovic.desroches@...el.com>
Cc: Nicolas Ferre <nicolas.ferre@...el.com>
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Milo Kim <milo.kim@...com>
---
 drivers/irqchip/irq-atmel-aic.c  | 3 ---
 drivers/irqchip/irq-atmel-aic5.c | 8 --------
 2 files changed, 11 deletions(-)

diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c
index bab93a0..721ecb6 100644
--- a/drivers/irqchip/irq-atmel-aic.c
+++ b/drivers/irqchip/irq-atmel-aic.c
@@ -107,7 +107,6 @@ static void __init aic_hw_init(struct irq_domain *domain)
 static int __init aic_of_init(struct device_node *node,
 			      struct device_node *parent)
 {
-	struct irq_chip_generic *gc;
 	struct irq_domain *domain;
 
 	if (aic_domain)
@@ -118,8 +117,6 @@ static int __init aic_of_init(struct device_node *node,
 		return PTR_ERR(domain);
 
 	aic_domain = domain;
-	gc = irq_get_domain_generic_chip(domain, 0);
-
 	aic_hw_init(domain);
 	set_handle_irq(aic_handle);
 
diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c
index b314aa4..ff487089 100644
--- a/drivers/irqchip/irq-atmel-aic5.c
+++ b/drivers/irqchip/irq-atmel-aic5.c
@@ -118,10 +118,7 @@ static int __init aic5_of_init(struct device_node *node,
 			       struct device_node *parent,
 			       int nirqs)
 {
-	struct irq_chip_generic *gc;
 	struct irq_domain *domain;
-	int nchips;
-	int i;
 
 	if (nirqs > NR_AIC5_IRQS)
 		return -EINVAL;
@@ -134,11 +131,6 @@ static int __init aic5_of_init(struct device_node *node,
 		return PTR_ERR(domain);
 
 	aic5_domain = domain;
-	nchips = aic5_domain->revmap_size / AIC_IRQS_PER_CHIP;
-	for (i = 0; i < nchips; i++) {
-		gc = irq_get_domain_generic_chip(domain, i * AIC_IRQS_PER_CHIP);
-	}
-
 	aic5_hw_init(domain);
 	set_handle_irq(aic5_handle);
 
-- 
2.6.4

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