[PATCH] Add printk_timed_ratelimit()

[pandora-kernel.git] / drivers / char / vr41xx_giu.c

diff --git a/drivers/char/vr41xx_giu.c b/drivers/char/vr41xx_giu.c
index 2267c7b..8e79493 100644 (file)
--- a/drivers/char/vr41xx_giu.c
+++ b/drivers/char/vr41xx_giu.c
@@ -33,6 +33,7 @@
 #include <asm/cpu.h>
 #include <asm/io.h>
 #include <asm/vr41xx/giu.h>
+#include <asm/vr41xx/irq.h>
 #include <asm/vr41xx/vr41xx.h>
 
 MODULE_AUTHOR("Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>");
@@ -220,7 +221,7 @@ static struct hw_interrupt_type giuint_high_irq_type = {
        .end            = end_giuint_high_irq,
 };
 
-static int giu_get_irq(unsigned int irq, struct pt_regs *regs)
+static int giu_get_irq(unsigned int irq)
 {
        uint16_t pendl, pendh, maskl, maskh;
        int i;
@@ -605,7 +606,7 @@ static int gpio_release(struct inode *inode, struct file *file)
        return 0;
 }
 
-static struct file_operations gpio_fops = {
+static const struct file_operations gpio_fops = {
        .owner          = THIS_MODULE,
        .read           = gpio_read,
        .write          = gpio_write,
@@ -613,7 +614,7 @@ static struct file_operations gpio_fops = {
        .release        = gpio_release,
 };
 
-static int giu_probe(struct platform_device *dev)
+static int __devinit giu_probe(struct platform_device *dev)
 {
        unsigned long start, size, flags = 0;
        unsigned int nr_pins = 0;
@@ -689,15 +690,15 @@ static int giu_probe(struct platform_device *dev)
 
        for (i = GIU_IRQ_BASE; i <= GIU_IRQ_LAST; i++) {
                if (i < GIU_IRQ(GIUINT_HIGH_OFFSET))
-                       irq_desc[i].handler = &giuint_low_irq_type;
+                       irq_desc[i].chip = &giuint_low_irq_type;
                else
-                       irq_desc[i].handler = &giuint_high_irq_type;
+                       irq_desc[i].chip = &giuint_high_irq_type;
        }
 
        return cascade_irq(GIUINT_IRQ, giu_get_irq);
 }
 
-static int giu_remove(struct platform_device *dev)
+static int __devexit giu_remove(struct platform_device *dev)
 {
        iounmap(giu_base);
 
@@ -712,9 +713,10 @@ static struct platform_device *giu_platform_device;
 
 static struct platform_driver giu_device_driver = {
        .probe          = giu_probe,
-       .remove         = giu_remove,
+       .remove         = __devexit_p(giu_remove),
        .driver         = {
                .name   = "GIU",
+               .owner  = THIS_MODULE,
        },
 };
 
@@ -722,9 +724,15 @@ static int __init vr41xx_giu_init(void)
 {
        int retval;
 
-       giu_platform_device = platform_device_register_simple("GIU", -1, NULL, 0);
-       if (IS_ERR(giu_platform_device))
-               return PTR_ERR(giu_platform_device);
+       giu_platform_device = platform_device_alloc("GIU", -1);
+       if (!giu_platform_device)
+               return -ENOMEM;
+
+       retval = platform_device_add(giu_platform_device);
+       if (retval < 0) {
+               platform_device_put(giu_platform_device);
+               return retval;
+       }
 
        retval = platform_driver_register(&giu_device_driver);
        if (retval < 0)