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mazon: use platform_device for most drivers and fix some printk's

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SVN-Revision: 18989
This commit is contained in:
Hauke Mehrtens
2010-01-01 21:44:37 +00:00
parent 953ff0cf43
commit 023c474951
7 changed files with 197 additions and 39 deletions
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35
target/linux/amazon/files/drivers/char/watchdog/amazon_wdt.c
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@@ -36,6 +36,7 @@
#include <linux/ioctl.h>
#include <asm/uaccess.h>
#include <asm/system.h>
#include <linux/platform_device.h>
#include <asm/amazon/amazon.h>
#include <asm/amazon/amazon_wdt.h>
@@ -206,7 +207,7 @@ static struct file_operations wdt_fops = {
release: wdt_release,
};
int __init amazon_wdt_init_module(void)
static int __init amazon_wdt_probe(struct platform_device *dev)
{
int result = result = register_chrdev(0, "watchdog", &wdt_fops);
@@ -226,7 +227,7 @@ int __init amazon_wdt_init_module(void)
return 0;
}
void amazon_wdt_cleanup_module(void)
static int amazon_wdt_remove(struct platform_device *dev)
{
unregister_chrdev(0, "watchdog");
#ifdef AMAZON_WDT_DEBUG
@@ -234,13 +235,35 @@ void amazon_wdt_cleanup_module(void)
remove_proc_entry("amazon_wdt", NULL);
#endif
printk(KERN_INFO DRV_NAME "unregistered\n");
return;
return 0;
}
static struct platform_driver amazon_wdt_driver = {
.probe = amazon_wdt_probe,
.remove = amazon_wdt_remove,
.driver = {
.name = "amazon_wdt",
.owner = THIS_MODULE,
},
};
static int __init amazon_wdt_init(void)
{
int ret = platform_driver_register(&amazon_wdt_driver);
if (ret)
printk(KERN_WARNING "amazon_wdt: error registering platfom driver!\n");
return ret;
}
static void __exit amazon_wdt_exit(void)
{
platform_driver_unregister(&amazon_wdt_driver);
}
module_init(amazon_wdt_init);
module_exit(amazon_wdt_exit);
MODULE_LICENSE ("GPL");
MODULE_AUTHOR("Infineon / John Crispin <blogic@openwrt.org>");
MODULE_DESCRIPTION("AMAZON WDT driver");
module_init(amazon_wdt_init_module);
module_exit(amazon_wdt_cleanup_module);