From 3ae5eaec1d2d9c0cf53745352e7d4b152810ba24 Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 9 Nov 2005 22:32:44 +0000 Subject: [DRIVER MODEL] Convert platform drivers to use struct platform_driver This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King Acked-by: Greg Kroah-Hartman --- drivers/serial/vr41xx_siu.c | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) (limited to 'drivers/serial/vr41xx_siu.c') diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c index 01696b3e3f61..865d4dea65df 100644 --- a/drivers/serial/vr41xx_siu.c +++ b/drivers/serial/vr41xx_siu.c @@ -924,7 +924,7 @@ static struct uart_driver siu_uart_driver = { .cons = SERIAL_VR41XX_CONSOLE, }; -static int siu_probe(struct device *dev) +static int siu_probe(struct platform_device *dev) { struct uart_port *port; int num, i, retval; @@ -941,7 +941,7 @@ static int siu_probe(struct device *dev) for (i = 0; i < num; i++) { port = &siu_uart_ports[i]; port->ops = &siu_uart_ops; - port->dev = dev; + port->dev = &dev->dev; retval = uart_add_one_port(&siu_uart_driver, port); if (retval < 0) { @@ -958,14 +958,14 @@ static int siu_probe(struct device *dev) return 0; } -static int siu_remove(struct device *dev) +static int siu_remove(struct platform_device *dev) { struct uart_port *port; int i; for (i = 0; i < siu_uart_driver.nr; i++) { port = &siu_uart_ports[i]; - if (port->dev == dev) { + if (port->dev == &dev->dev) { uart_remove_one_port(&siu_uart_driver, port); port->dev = NULL; } @@ -976,7 +976,7 @@ static int siu_remove(struct device *dev) return 0; } -static int siu_suspend(struct device *dev, pm_message_t state) +static int siu_suspend(struct platform_device *dev, pm_message_t state) { struct uart_port *port; int i; @@ -984,7 +984,7 @@ static int siu_suspend(struct device *dev, pm_message_t state) for (i = 0; i < siu_uart_driver.nr; i++) { port = &siu_uart_ports[i]; if ((port->type == PORT_VR41XX_SIU || - port->type == PORT_VR41XX_DSIU) && port->dev == dev) + port->type == PORT_VR41XX_DSIU) && port->dev == &dev->dev) uart_suspend_port(&siu_uart_driver, port); } @@ -992,7 +992,7 @@ static int siu_suspend(struct device *dev, pm_message_t state) return 0; } -static int siu_resume(struct device *dev) +static int siu_resume(struct platform_device *dev) { struct uart_port *port; int i; @@ -1000,7 +1000,7 @@ static int siu_resume(struct device *dev) for (i = 0; i < siu_uart_driver.nr; i++) { port = &siu_uart_ports[i]; if ((port->type == PORT_VR41XX_SIU || - port->type == PORT_VR41XX_DSIU) && port->dev == dev) + port->type == PORT_VR41XX_DSIU) && port->dev == &dev->dev) uart_resume_port(&siu_uart_driver, port); } @@ -1009,13 +1009,14 @@ static int siu_resume(struct device *dev) static struct platform_device *siu_platform_device; -static struct device_driver siu_device_driver = { - .name = "SIU", - .bus = &platform_bus_type, +static struct platform_driver siu_device_driver = { .probe = siu_probe, .remove = siu_remove, .suspend = siu_suspend, .resume = siu_resume, + .driver = { + .name = "SIU", + }, }; static int __devinit vr41xx_siu_init(void) @@ -1026,7 +1027,7 @@ static int __devinit vr41xx_siu_init(void) if (IS_ERR(siu_platform_device)) return PTR_ERR(siu_platform_device); - retval = driver_register(&siu_device_driver); + retval = platform_driver_register(&siu_device_driver); if (retval < 0) platform_device_unregister(siu_platform_device); @@ -1035,7 +1036,7 @@ static int __devinit vr41xx_siu_init(void) static void __devexit vr41xx_siu_exit(void) { - driver_unregister(&siu_device_driver); + platform_driver_unregister(&siu_device_driver); platform_device_unregister(siu_platform_device); } -- cgit v1.2.3