1 files changed, 24 insertions, 26 deletions

diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index e90114a7e246..903218eab56d 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -36,6 +36,7 @@
 #include <linux/gpio.h>
 #include <linux/jiffies.h>
 #include <linux/i2c-gpio.h>
+#include <linux/i2c/pxa-i2c.h>
 #include <linux/serial_8250.h>
 #include <linux/smc91x.h>
 #include <linux/pwm_backlight.h>
@@ -43,11 +44,11 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/pxa25x.h>
 #include <mach/audio.h>
 #include <mach/pxafb.h>
-#include <plat/i2c.h>
 #include <mach/regs-uart.h>
 #include <mach/arcom-pcmcia.h>
 #include <mach/viper.h>
@@ -130,20 +131,19 @@ static u8 viper_hw_version(void)
         return v1;
 }
 
-/* CPU sysdev */
-static int viper_cpu_suspend(struct sys_device *sysdev, pm_message_t state)
+/* CPU system core operations. */
+static int viper_cpu_suspend(void)
 {
         viper_icr_set_bit(VIPER_ICR_R_DIS);
         return 0;
 }
 
-static int viper_cpu_resume(struct sys_device *sysdev)
+static void viper_cpu_resume(void)
 {
         viper_icr_clear_bit(VIPER_ICR_R_DIS);
-        return 0;
 }
 
-static struct sysdev_driver viper_cpu_sysdev_driver = {
+static struct syscore_ops viper_cpu_syscore_ops = {
         .suspend        = viper_cpu_suspend,
         .resume         = viper_cpu_resume,
 };
@@ -249,9 +249,9 @@ static inline int viper_bit_to_irq(int bit)
         return viper_isa_irqs[bit] + PXA_ISA_IRQ(0);
 }
 
-static void viper_ack_irq(unsigned int irq)
+static void viper_ack_irq(struct irq_data *d)
 {
-        int viper_irq = viper_irq_to_bitmask(irq);
+        int viper_irq = viper_irq_to_bitmask(d->irq);
 
         if (viper_irq & 0xff)
                 VIPER_LO_IRQ_STATUS = viper_irq;
@@ -259,14 +259,14 @@ static void viper_ack_irq(unsigned int irq)
                 VIPER_HI_IRQ_STATUS = (viper_irq >> 8);
 }
 
-static void viper_mask_irq(unsigned int irq)
+static void viper_mask_irq(struct irq_data *d)
 {
-        viper_irq_enabled_mask &= ~(viper_irq_to_bitmask(irq));
+        viper_irq_enabled_mask &= ~(viper_irq_to_bitmask(d->irq));
 }
 
-static void viper_unmask_irq(unsigned int irq)
+static void viper_unmask_irq(struct irq_data *d)
 {
-        viper_irq_enabled_mask |= viper_irq_to_bitmask(irq);
+        viper_irq_enabled_mask |= viper_irq_to_bitmask(d->irq);
 }
 
 static inline unsigned long viper_irq_pending(void)
@@ -283,7 +283,7 @@ static void viper_irq_handler(unsigned int irq, struct irq_desc *desc)
         do {
                 /* we're in a chained irq handler,
                  * so ack the interrupt by hand */
-                desc->chip->ack(irq);
+                desc->irq_data.chip->irq_ack(&desc->irq_data);
 
                 if (likely(pending)) {
                         irq = viper_bit_to_irq(__ffs(pending));
@@ -294,10 +294,10 @@ static void viper_irq_handler(unsigned int irq, struct irq_desc *desc)
 }
 
 static struct irq_chip viper_irq_chip = {
-        .name   = "ISA",
-        .ack    = viper_ack_irq,
-        .mask   = viper_mask_irq,
-        .unmask = viper_unmask_irq
+        .name           = "ISA",
+        .irq_ack        = viper_ack_irq,
+        .irq_mask       = viper_mask_irq,
+        .irq_unmask     = viper_unmask_irq
 };
 
 static void __init viper_init_irq(void)
@@ -310,14 +310,14 @@ static void __init viper_init_irq(void)
         /* setup ISA IRQs */
         for (level = 0; level < ARRAY_SIZE(viper_isa_irqs); level++) {
                 isa_irq = viper_bit_to_irq(level);
-                set_irq_chip(isa_irq, &viper_irq_chip);
-                set_irq_handler(isa_irq, handle_edge_irq);
+                irq_set_chip_and_handler(isa_irq, &viper_irq_chip,
+                                         handle_edge_irq);
                 set_irq_flags(isa_irq, IRQF_VALID | IRQF_PROBE);
         }
 
-        set_irq_chained_handler(gpio_to_irq(VIPER_CPLD_GPIO),
+        irq_set_chained_handler(gpio_to_irq(VIPER_CPLD_GPIO),
                                 viper_irq_handler);
-        set_irq_type(gpio_to_irq(VIPER_CPLD_GPIO), IRQ_TYPE_EDGE_BOTH);
+        irq_set_irq_type(gpio_to_irq(VIPER_CPLD_GPIO), IRQ_TYPE_EDGE_BOTH);
 }
 
 /* Flat Panel */
@@ -932,7 +932,7 @@ static void __init viper_init(void)
         /* Wake-up serial console */
         viper_init_serial_gpio();
 
-        set_pxa_fb_info(&fb_info);
+        pxa_set_fb_info(NULL, &fb_info);
 
         /* v1 hardware cannot use the datacs line */
         version = viper_hw_version();
@@ -945,7 +945,7 @@ static void __init viper_init(void)
         viper_init_vcore_gpios();
         viper_init_cpufreq();
 
-        sysdev_driver_register(&cpu_sysdev_class, &viper_cpu_sysdev_driver);
+        register_syscore_ops(&viper_cpu_syscore_ops);
 
         if (version) {
                 pr_info("viper: hardware v%di%d detected. "
@@ -983,7 +983,7 @@ static struct map_desc viper_io_desc[] __initdata = {
 
 static void __init viper_map_io(void)
 {
-        pxa_map_io();
+        pxa25x_map_io();
 
         iotable_init(viper_io_desc, ARRAY_SIZE(viper_io_desc));
 
@@ -992,8 +992,6 @@ static void __init viper_map_io(void)
 
 MACHINE_START(VIPER, "Arcom/Eurotech VIPER SBC")
         /* Maintainer: Marc Zyngier <maz@misterjones.org> */
-        .phys_io        = 0x40000000,
-        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
         .boot_params    = 0xa0000100,
         .map_io         = viper_map_io,
         .init_irq       = viper_init_irq,