13 files changed, 23 insertions, 36 deletions

diff --git a/arch/arm/plat-s3c24xx/clock.c b/arch/arm/plat-s3c24xx/clock.c
index 54d4b8e2263c..400541359bfb 100644
--- a/arch/arm/plat-s3c24xx/clock.c
+++ b/arch/arm/plat-s3c24xx/clock.c
@@ -39,10 +39,10 @@
 #include <linux/clk.h>
 #include <linux/mutex.h>
 #include <linux/delay.h>
+#include <linux/io.h>
 
 #include <mach/hardware.h>
 #include <asm/irq.h>
-#include <asm/io.h>
 
 #include <mach/regs-clock.h>
 #include <mach/regs-gpio.h>
diff --git a/arch/arm/plat-s3c24xx/common-smdk.c b/arch/arm/plat-s3c24xx/common-smdk.c
index 1863a1b1bc49..d528f460f6bc 100644
--- a/arch/arm/plat-s3c24xx/common-smdk.c
+++ b/arch/arm/plat-s3c24xx/common-smdk.c
@@ -25,6 +25,7 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/partitions.h>
+#include <linux/io.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -32,7 +33,6 @@
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
-#include <asm/io.h>
 #include <asm/irq.h>
 
 #include <mach/regs-gpio.h>
diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c
index 89ce60eabd5b..9c607bbc9343 100644
--- a/arch/arm/plat-s3c24xx/cpu.c
+++ b/arch/arm/plat-s3c24xx/cpu.c
@@ -29,11 +29,11 @@
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/delay.h>
 
 #include <mach/hardware.h>
 #include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/delay.h>
 #include <asm/cacheflush.h>
 
 #include <asm/mach/arch.h>
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index d6fb76578b11..6b13b5455dfc 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -19,13 +19,13 @@
 #include <linux/init.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
+#include <linux/io.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 #include <mach/fb.h>
 #include <mach/hardware.h>
-#include <asm/io.h>
 #include <asm/irq.h>
 
 #include <asm/plat-s3c/regs-serial.h>
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 08c2aaf14c41..d6344461a83b 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -26,11 +26,11 @@
 #include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/delay.h>
+#include <linux/io.h>
 
 #include <asm/system.h>
 #include <asm/irq.h>
 #include <mach/hardware.h>
-#include <asm/io.h>
 #include <asm/dma.h>
 
 #include <asm/mach/dma.h>
diff --git a/arch/arm/plat-s3c24xx/gpio.c b/arch/arm/plat-s3c24xx/gpio.c
index dd27334e3d7e..4a899c279eb5 100644
--- a/arch/arm/plat-s3c24xx/gpio.c
+++ b/arch/arm/plat-s3c24xx/gpio.c
@@ -26,10 +26,10 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
+#include <linux/io.h>
 
 #include <mach/hardware.h>
 #include <asm/irq.h>
-#include <asm/io.h>
 
 #include <mach/regs-gpio.h>
 
diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c
index 36cefe176835..590fc5a3ab06 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);
         }
 }
 
diff --git a/arch/arm/plat-s3c24xx/pm-simtec.c b/arch/arm/plat-s3c24xx/pm-simtec.c
index e6705014b2a0..0a074d35890a 100644
--- a/arch/arm/plat-s3c24xx/pm-simtec.c
+++ b/arch/arm/plat-s3c24xx/pm-simtec.c
@@ -20,12 +20,12 @@
 #include <linux/init.h>
 #include <linux/sysdev.h>
 #include <linux/device.h>
+#include <linux/io.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
 #include <mach/hardware.h>
-#include <asm/io.h>
 
 #include <mach/map.h>
 #include <mach/regs-gpio.h>
diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c
index fc4b731a949c..d3934b1119a9 100644
--- a/arch/arm/plat-s3c24xx/pm.c
+++ b/arch/arm/plat-s3c24xx/pm.c
@@ -35,10 +35,10 @@
 #include <linux/ioport.h>
 #include <linux/delay.h>
 #include <linux/serial_core.h>
+#include <linux/io.h>
 
 #include <asm/cacheflush.h>
 #include <mach/hardware.h>
-#include <asm/io.h>
 
 #include <asm/plat-s3c/regs-serial.h>
 #include <mach/regs-clock.h>
diff --git a/arch/arm/plat-s3c24xx/s3c244x-clock.c b/arch/arm/plat-s3c24xx/s3c244x-clock.c
index 8a5fffde6631..119647a5eaa6 100644
--- a/arch/arm/plat-s3c24xx/s3c244x-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c244x-clock.c
@@ -33,11 +33,11 @@
 #include <linux/ioport.h>
 #include <linux/mutex.h>
 #include <linux/clk.h>
+#include <linux/io.h>
 
 #include <mach/hardware.h>
 #include <asm/atomic.h>
 #include <asm/irq.h>
-#include <asm/io.h>
 
 #include <mach/regs-clock.h>
 
diff --git a/arch/arm/plat-s3c24xx/s3c244x-irq.c b/arch/arm/plat-s3c24xx/s3c244x-irq.c
index f3dc38cf1de4..0601c5f3230b 100644
--- a/arch/arm/plat-s3c24xx/s3c244x-irq.c
+++ b/arch/arm/plat-s3c24xx/s3c244x-irq.c
@@ -24,10 +24,10 @@
 #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>
 
@@ -44,7 +44,6 @@ static void s3c_irq_demux_cam(unsigned int irq,
                               struct irq_desc *desc)
 {
         unsigned int subsrc, submsk;
-        struct irq_desc *mydesc;
 
         /* read the current pending interrupts, and the mask
          * for what it is available */
@@ -58,12 +57,10 @@ static void s3c_irq_demux_cam(unsigned int irq,
 
         if (subsrc != 0) {
                 if (subsrc & 1) {
-                        mydesc = irq_desc + IRQ_S3C2440_CAM_C;
-                        desc_handle_irq(IRQ_S3C2440_CAM_C, mydesc);
+                        generic_handle_irq(IRQ_S3C2440_CAM_C);
                 }
                 if (subsrc & 2) {
-                        mydesc = irq_desc + IRQ_S3C2440_CAM_P;
-                        desc_handle_irq(IRQ_S3C2440_CAM_P, mydesc);
+                        generic_handle_irq(IRQ_S3C2440_CAM_P);
                 }
         }
 }
diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c
index 281b4804ed38..146863a69aeb 100644
--- a/arch/arm/plat-s3c24xx/s3c244x.c
+++ b/arch/arm/plat-s3c24xx/s3c244x.c
@@ -20,13 +20,13 @@
 #include <linux/platform_device.h>
 #include <linux/sysdev.h>
 #include <linux/clk.h>
+#include <linux/io.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <asm/io.h>
 #include <asm/irq.h>
 
 #include <mach/regs-clock.h>
diff --git a/arch/arm/plat-s3c24xx/time.c b/arch/arm/plat-s3c24xx/time.c
index b471a21ae2e4..64bfa19ae951 100644
--- a/arch/arm/plat-s3c24xx/time.c
+++ b/arch/arm/plat-s3c24xx/time.c
@@ -25,12 +25,12 @@
 #include <linux/irq.h>
 #include <linux/err.h>
 #include <linux/clk.h>
+#include <linux/io.h>
 
 #include <asm/system.h>
 #include <asm/leds.h>
 #include <asm/mach-types.h>
 
-#include <asm/io.h>
 #include <asm/irq.h>
 #include <mach/map.h>
 #include <asm/plat-s3c/regs-timer.h>