serial: clps711x: Add platform_driver interface to clps711x driver

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 33 insertions, 6 deletions

diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c
index d0f719fafc84..07fef1cbc115 100644
--- a/drivers/tty/serial/clps711x.c
+++ b/drivers/tty/serial/clps711x.c
@@ -37,10 +37,13 @@
 #include <linux/serial_core.h>
 #include <linux/serial.h>
 #include <linux/io.h>
+#include <linux/platform_device.h>
 
 #include <mach/hardware.h>
 #include <asm/irq.h>
 
+#define UART_CLPS711X_NAME      "uart-clps711x"
+
 #define UART_NR         2
 
 #define SERIAL_CLPS711X_MAJOR   204
@@ -543,7 +546,7 @@ static struct uart_driver clps711x_reg = {
         .cons                   = CLPS711X_CONSOLE,
 };
 
-static int __init clps711xuart_init(void)
+static int __devinit uart_clps711x_probe(struct platform_device *pdev)
 {
         int ret, i;
 
@@ -559,7 +562,7 @@ static int __init clps711xuart_init(void)
         return 0;
 }
 
-static void __exit clps711xuart_exit(void)
+static int __devexit uart_clps711x_remove(struct platform_device *pdev)
 {
         int i;
 
@@ -567,12 +570,36 @@ static void __exit clps711xuart_exit(void)
                 uart_remove_one_port(&clps711x_reg, &clps711x_ports[i]);
 
         uart_unregister_driver(&clps711x_reg);
+
+        return 0;
 }
 
-module_init(clps711xuart_init);
-module_exit(clps711xuart_exit);
+static struct platform_driver clps711x_uart_driver = {
+        .driver = {
+                .name   = UART_CLPS711X_NAME,
+                .owner  = THIS_MODULE,
+        },
+        .probe  = uart_clps711x_probe,
+        .remove = __devexit_p(uart_clps711x_remove),
+};
+module_platform_driver(clps711x_uart_driver);
+
+static struct platform_device clps711x_uart_device = {
+        .name   = UART_CLPS711X_NAME,
+};
+
+static int __init uart_clps711x_init(void)
+{
+        return platform_device_register(&clps711x_uart_device);
+}
+module_init(uart_clps711x_init);
+
+static void __exit uart_clps711x_exit(void)
+{
+        platform_device_unregister(&clps711x_uart_device);
+}
+module_exit(uart_clps711x_exit);
 
 MODULE_AUTHOR("Deep Blue Solutions Ltd");
-MODULE_DESCRIPTION("CLPS-711x generic serial driver");
+MODULE_DESCRIPTION("CLPS711X serial driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS_CHARDEV(SERIAL_CLPS711X_MAJOR, SERIAL_CLPS711X_MINOR);