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Diffstat (limited to 'target/linux/amazon/files/drivers/serial')
-rw-r--r--target/linux/amazon/files/drivers/serial/amazon_asc.c33
1 files changed, 29 insertions, 4 deletions
diff --git a/target/linux/amazon/files/drivers/serial/amazon_asc.c b/target/linux/amazon/files/drivers/serial/amazon_asc.c
index 6297549458..f7fa907b00 100644
--- 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");
+