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Diffstat (limited to 'arch/arm/plat-s3c24xx/irq.c')
-rw-r--r--arch/arm/plat-s3c24xx/irq.c26
1 files changed, 8 insertions, 18 deletions
diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c
index 25d532490b4..963f7a4f26f 100644
--- a/arch/arm/plat-s3c24xx/irq.c
+++ b/arch/arm/plat-s3c24xx/irq.c
@@ -55,10 +55,10 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
@@ -468,7 +468,6 @@ static void s3c_irq_demux_adc(unsigned int irq,
{
unsigned int subsrc, submsk;
unsigned int offset = 9;
- struct irq_desc *mydesc;
/* read the current pending interrupts, and the mask
* for what it is available */
@@ -482,12 +481,10 @@ 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);
+ generic_handle_irq(IRQ_TC);
}
if (subsrc & 2) {
- mydesc = irq_desc + IRQ_ADC;
- desc_handle_irq(IRQ_ADC, mydesc);
+ generic_handle_irq(IRQ_ADC);
}
}
}
@@ -496,7 +493,6 @@ static void s3c_irq_demux_uart(unsigned int start)
{
unsigned int subsrc, submsk;
unsigned int offset = start - IRQ_S3CUART_RX0;
- struct irq_desc *desc;
/* read the current pending interrupts, and the mask
* for what it is available */
@@ -512,20 +508,14 @@ static void s3c_irq_demux_uart(unsigned int start)
subsrc &= 7;
if (subsrc != 0) {
- desc = irq_desc + start;
-
if (subsrc & 1)
- desc_handle_irq(start, desc);
-
- desc++;
+ generic_handle_irq(start);
if (subsrc & 2)
- desc_handle_irq(start+1, desc);
-
- desc++;
+ generic_handle_irq(start+1);
if (subsrc & 4)
- desc_handle_irq(start+2, desc);
+ generic_handle_irq(start+2);
}
}
@@ -572,7 +562,7 @@ s3c_irq_demux_extint8(unsigned int irq,
eintpnd &= ~(1<<irq);
irq += (IRQ_EINT4 - 4);
- desc_handle_irq(irq, irq_desc + irq);
+ generic_handle_irq(irq);
}
}
@@ -595,7 +585,7 @@ s3c_irq_demux_extint4t7(unsigned int irq,
irq += (IRQ_EINT4 - 4);
- desc_handle_irq(irq, irq_desc + irq);
+ generic_handle_irq(irq);
}
}