platform driver: fix incorrect use of 'platform_bus_type' with 'struct device_driver'

[safe/jmp/linux-2.6] / arch / mips / basler / excite / excite_iodev.c

diff --git a/arch/mips/basler/excite/excite_iodev.c b/arch/mips/basler/excite/excite_iodev.c
index a1e3526..dfbfd7e 100644 (file)
--- a/arch/mips/basler/excite/excite_iodev.c
+++ b/arch/mips/basler/excite/excite_iodev.c
@@ -33,8 +33,8 @@
 
 
 static const struct resource *iodev_get_resource(struct platform_device *, const char *, unsigned int);
-static int __init iodev_probe(struct device *);
-static int __exit iodev_remove(struct device *);
+static int __init iodev_probe(struct platform_device *);
+static int __exit iodev_remove(struct platform_device *);
 static int iodev_open(struct inode *, struct file *);
 static int iodev_release(struct inode *, struct file *);
 static ssize_t iodev_read(struct file *, char __user *, size_t s, loff_t *);
@@ -65,13 +65,13 @@ static struct miscdevice miscdev =
        .fops           = &fops
 };
 
-static struct device_driver iodev_driver =
-{
-       .name           = (char *) iodev_name,
-       .bus            = &platform_bus_type,
-       .owner          = THIS_MODULE,
+static struct platform_driver iodev_driver = {
+       .driver = {
+               .name           = iodev_name,
+               .owner          = THIS_MODULE,
+       },
        .probe          = iodev_probe,
-       .remove         = __exit_p(iodev_remove)
+       .remove         = __devexit_p(iodev_remove),
 };
 
 
@@ -89,11 +89,10 @@ iodev_get_resource(struct platform_device *pdv, const char *name,
 
 
 /* No hotplugging on the platform bus - use __init */
-static int __init iodev_probe(struct device *dev)
+static int __init iodev_probe(struct platform_device *dev)
 {
-       struct platform_device * const pdv = to_platform_device(dev);
        const struct resource * const ri =
-               iodev_get_resource(pdv, IODEV_RESOURCE_IRQ, IORESOURCE_IRQ);
+               iodev_get_resource(dev, IODEV_RESOURCE_IRQ, IORESOURCE_IRQ);
 
        if (unlikely(!ri))
                return -ENXIO;
@@ -104,7 +103,7 @@ static int __init iodev_probe(struct device *dev)
 
 
 
-static int __exit iodev_remove(struct device *dev)
+static int __exit iodev_remove(struct platform_device *dev)
 {
        return misc_deregister(&miscdev);
 }
@@ -160,14 +159,14 @@ static irqreturn_t iodev_irqhdl(int irq, void *ctxt)
 
 static int __init iodev_init_module(void)
 {
-       return driver_register(&iodev_driver);
+       return platform_driver_register(&iodev_driver);
 }
 
 
 
 static void __exit iodev_cleanup_module(void)
 {
-       driver_unregister(&iodev_driver);
+       platform_driver_unregister(&iodev_driver);
 }
 
 module_init(iodev_init_module);