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[SERIAL] serial8250: convert to the new platform device interface

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Do not use platform_device_register_simple() as it is going away.
Also set up driver's owner to create link driver->module in sysfs.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Dmitry Torokhov 2006-01-13 22:06:43 +00:00 committed by Russell King
parent d600b97cf6
commit 7493a314cb
1 changed files with 20 additions and 10 deletions
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30
drivers/serial/8250.c
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@ -2454,6 +2454,7 @@ static struct platform_driver serial8250_isa_driver = {
.resume = serial8250_resume,
.driver = {
.name = "serial8250",
.owner = THIS_MODULE,
},
};
@ -2594,21 +2595,30 @@ static int __init serial8250_init(void)
if (ret)
goto out;
serial8250_isa_devs = platform_device_register_simple("serial8250",
PLAT8250_DEV_LEGACY, NULL, 0);
if (IS_ERR(serial8250_isa_devs)) {
ret = PTR_ERR(serial8250_isa_devs);
goto unreg;
ret = platform_driver_register(&serial8250_isa_driver);
if (ret)
goto unreg_uart_drv;
serial8250_isa_devs = platform_device_alloc("serial8250",
PLAT8250_DEV_LEGACY);
if (!serial8250_isa_devs) {
ret = -ENOMEM;
goto unreg_plat_drv;
}
ret = platform_device_add(serial8250_isa_devs);
if (ret)
goto put_dev;
serial8250_register_ports(&serial8250_reg, &serial8250_isa_devs->dev);
ret = platform_driver_register(&serial8250_isa_driver);
if (ret == 0)
goto out;
goto out;
platform_device_unregister(serial8250_isa_devs);
unreg:
put_dev:
platform_device_put(serial8250_isa_devs);
unreg_plat_drv:
platform_driver_unregister(&serial8250_isa_driver);
unreg_uart_drv:
uart_unregister_driver(&serial8250_reg);
out:
return ret;