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

[openwrt-10.03/.git] / target / linux / amazon / files / drivers / serial / amazon_asc.c

diff --git a/target/linux/amazon/files/drivers/serial/amazon_asc.c b/target/linux/amazon/files/drivers/serial/amazon_asc.c
index 62975494583d08b185de284216eacf5e3088f7ce..f7fa907b00a241e6e4318918fb9f239b9de2a3f8 100644 (file)
--- a/target/linux/amazon/files/drivers/serial/amazon_asc.c
+++ b/target/linux/amazon/files/drivers/serial/amazon_asc.c
@@ -44,6 +44,7 @@
 #include <linux/console.h>
 #include <linux/sysrq.h>
 #include <linux/irq.h>
+#include <linux/platform_device.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -670,7 +671,7 @@ static struct uart_driver amazonasc_reg = {
        .cons =                         &amazonasc_console,
 };
 
-static int __init amazonasc_init(void)
+static int __init amazon_asc_probe(struct platform_device *dev)
 {
        unsigned char res;
        uart_register_driver(&amazonasc_reg);
@@ -678,14 +679,38 @@ static int __init amazonasc_init(void)
        return res;
 }
 
-static void __exit amazonasc_exit(void)
+static int __exit amazon_asc_remove(struct platform_device *dev)
 {
        uart_unregister_driver(&amazonasc_reg);
+       return 0;
+}
+
+static struct platform_driver amazon_asc_driver = {
+       .probe = amazon_asc_probe,
+       .remove = amazon_asc_remove,
+       .driver = {
+               .name = "amazon_asc",
+               .owner = THIS_MODULE,
+       },
+};
+
+static int __init amazon_asc_init(void)
+{
+       int ret = platform_driver_register(&amazon_asc_driver);
+       if (ret)
+               printk(KERN_WARNING "amazon_asc: error registering platfom driver!\n");
+       return ret;
+}
+
+static void __exit amazon_asc_cleanup(void)
+{
+       platform_driver_unregister(&amazon_asc_driver);
 }
 
-module_init(amazonasc_init);
-module_exit(amazonasc_exit);
+module_init(amazon_asc_init);
+module_exit(amazon_asc_cleanup);
 
 MODULE_AUTHOR("Gary Jennejohn, Felix Fietkau, John Crispin");
 MODULE_DESCRIPTION("MIPS AMAZONASC serial port driver");
 MODULE_LICENSE("GPL");
+