From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 2 Dec 2010 05:35:38 +0000 (+0900)
Subject: ARM: S3C64XX: Convert S3C64xx irq-eint to use new irq_ methods
X-Git-Tag: v2.6.38-rc1~38^2^2~13^2~4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c35cd6ec36a619dfd72d95d719ac926511d3f0e4;p=karo-tx-linux.git

ARM: S3C64XX: Convert S3C64xx irq-eint to use new irq_ methods

Kernel 2.6.37 adds new interrupt methods which take a struct irq_data
rather than an irq number. Conver S3C64xx irq-eint to use this with a
simple textual substitution.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/arch/arm/mach-s3c64xx/irq-eint.c b/arch/arm/mach-s3c64xx/irq-eint.c
index 1a1aa5da431d..169ee29d37d7 100644
--- a/arch/arm/mach-s3c64xx/irq-eint.c
+++ b/arch/arm/mach-s3c64xx/irq-eint.c
@@ -32,39 +32,39 @@
 #define eint_offset(irq)	((irq) - IRQ_EINT(0))
 #define eint_irq_to_bit(irq)	(1 << eint_offset(irq))
 
-static inline void s3c_irq_eint_mask(unsigned int irq)
+static inline void s3c_irq_eint_mask(struct irq_data *data)
 {
 	u32 mask;
 
 	mask = __raw_readl(S3C64XX_EINT0MASK);
-	mask |= eint_irq_to_bit(irq);
+	mask |= eint_irq_to_bit(data->irq);
 	__raw_writel(mask, S3C64XX_EINT0MASK);
 }
 
-static void s3c_irq_eint_unmask(unsigned int irq)
+static void s3c_irq_eint_unmask(struct irq_data *data)
 {
 	u32 mask;
 
 	mask = __raw_readl(S3C64XX_EINT0MASK);
-	mask &= ~eint_irq_to_bit(irq);
+	mask &= ~eint_irq_to_bit(data->irq);
 	__raw_writel(mask, S3C64XX_EINT0MASK);
 }
 
-static inline void s3c_irq_eint_ack(unsigned int irq)
+static inline void s3c_irq_eint_ack(struct irq_data *data)
 {
-	__raw_writel(eint_irq_to_bit(irq), S3C64XX_EINT0PEND);
+	__raw_writel(eint_irq_to_bit(data->irq), S3C64XX_EINT0PEND);
 }
 
-static void s3c_irq_eint_maskack(unsigned int irq)
+static void s3c_irq_eint_maskack(struct irq_data *data)
 {
 	/* compiler should in-line these */
-	s3c_irq_eint_mask(irq);
-	s3c_irq_eint_ack(irq);
+	s3c_irq_eint_mask(data);
+	s3c_irq_eint_ack(data);
 }
 
-static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type)
+static int s3c_irq_eint_set_type(struct irq_data *data, unsigned int type)
 {
-	int offs = eint_offset(irq);
+	int offs = eint_offset(data->irq);
 	int pin, pin_val;
 	int shift;
 	u32 ctrl, mask;
@@ -140,11 +140,11 @@ static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type)
 
 static struct irq_chip s3c_irq_eint = {
 	.name		= "s3c-eint",
-	.mask		= s3c_irq_eint_mask,
-	.unmask		= s3c_irq_eint_unmask,
-	.mask_ack	= s3c_irq_eint_maskack,
-	.ack		= s3c_irq_eint_ack,
-	.set_type	= s3c_irq_eint_set_type,
+	.irq_mask	= s3c_irq_eint_mask,
+	.irq_unmask	= s3c_irq_eint_unmask,
+	.irq_mask_ack	= s3c_irq_eint_maskack,
+	.irq_ack	= s3c_irq_eint_ack,
+	.irq_set_type	= s3c_irq_eint_set_type,
 	.irq_set_wake	= s3c_irqext_wake,
 };