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Diffstat (limited to 'arch/arm/mach-s3c2410/irq.c')
-rw-r--r--arch/arm/mach-s3c2410/irq.c41
1 files changed, 17 insertions, 24 deletions
diff --git a/arch/arm/mach-s3c2410/irq.c b/arch/arm/mach-s3c2410/irq.c
index 3e9f3462c61..683b3491ba3 100644
--- a/arch/arm/mach-s3c2410/irq.c
+++ b/arch/arm/mach-s3c2410/irq.c
@@ -480,8 +480,7 @@ static struct irqchip s3c_irq_adc = {
/* irq demux for adc */
static void s3c_irq_demux_adc(unsigned int irq,
- struct irqdesc *desc,
- struct pt_regs *regs)
+ struct irqdesc *desc)
{
unsigned int subsrc, submsk;
unsigned int offset = 9;
@@ -500,17 +499,16 @@ static void s3c_irq_demux_adc(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
mydesc = irq_desc + IRQ_TC;
- desc_handle_irq(IRQ_TC, mydesc, regs);
+ desc_handle_irq(IRQ_TC, mydesc);
}
if (subsrc & 2) {
mydesc = irq_desc + IRQ_ADC;
- desc_handle_irq(IRQ_ADC, mydesc, regs);
+ desc_handle_irq(IRQ_ADC, mydesc);
}
}
}
-static void s3c_irq_demux_uart(unsigned int start,
- struct pt_regs *regs)
+static void s3c_irq_demux_uart(unsigned int start)
{
unsigned int subsrc, submsk;
unsigned int offset = start - IRQ_S3CUART_RX0;
@@ -533,17 +531,17 @@ static void s3c_irq_demux_uart(unsigned int start,
desc = irq_desc + start;
if (subsrc & 1)
- desc_handle_irq(start, desc, regs);
+ desc_handle_irq(start, desc);
desc++;
if (subsrc & 2)
- desc_handle_irq(start+1, desc, regs);
+ desc_handle_irq(start+1, desc);
desc++;
if (subsrc & 4)
- desc_handle_irq(start+2, desc, regs);
+ desc_handle_irq(start+2, desc);
}
}
@@ -551,35 +549,31 @@ static void s3c_irq_demux_uart(unsigned int start,
static void
s3c_irq_demux_uart0(unsigned int irq,
- struct irqdesc *desc,
- struct pt_regs *regs)
+ struct irqdesc *desc)
{
irq = irq;
- s3c_irq_demux_uart(IRQ_S3CUART_RX0, regs);
+ s3c_irq_demux_uart(IRQ_S3CUART_RX0);
}
static void
s3c_irq_demux_uart1(unsigned int irq,
- struct irqdesc *desc,
- struct pt_regs *regs)
+ struct irqdesc *desc)
{
irq = irq;
- s3c_irq_demux_uart(IRQ_S3CUART_RX1, regs);
+ s3c_irq_demux_uart(IRQ_S3CUART_RX1);
}
static void
s3c_irq_demux_uart2(unsigned int irq,
- struct irqdesc *desc,
- struct pt_regs *regs)
+ struct irqdesc *desc)
{
irq = irq;
- s3c_irq_demux_uart(IRQ_S3CUART_RX2, regs);
+ s3c_irq_demux_uart(IRQ_S3CUART_RX2);
}
static void
s3c_irq_demux_extint8(unsigned int irq,
- struct irqdesc *desc,
- struct pt_regs *regs)
+ struct irqdesc *desc)
{
unsigned long eintpnd = __raw_readl(S3C24XX_EINTPEND);
unsigned long eintmsk = __raw_readl(S3C24XX_EINTMASK);
@@ -594,15 +588,14 @@ s3c_irq_demux_extint8(unsigned int irq,
eintpnd &= ~(1<<irq);
irq += (IRQ_EINT4 - 4);
- desc_handle_irq(irq, irq_desc + irq, regs);
+ desc_handle_irq(irq, irq_desc + irq);
}
}
static void
s3c_irq_demux_extint4t7(unsigned int irq,
- struct irqdesc *desc,
- struct pt_regs *regs)
+ struct irqdesc *desc)
{
unsigned long eintpnd = __raw_readl(S3C24XX_EINTPEND);
unsigned long eintmsk = __raw_readl(S3C24XX_EINTMASK);
@@ -618,7 +611,7 @@ s3c_irq_demux_extint4t7(unsigned int irq,
irq += (IRQ_EINT4 - 4);
- desc_handle_irq(irq, irq_desc + irq, regs);
+ desc_handle_irq(irq, irq_desc + irq);
}
}