Commit aa4148cf authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

[PATCH] devfs: Remove devfs support from the serial subsystem



Also fixes all serial drivers.
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent bdaf8529
......@@ -479,7 +479,6 @@ static struct uart_driver serial21285_reg = {
.owner = THIS_MODULE,
.driver_name = "ttyFB",
.dev_name = "ttyFB",
.devfs_name = "ttyFB",
.major = SERIAL_21285_MAJOR,
.minor = SERIAL_21285_MINOR,
.nr = 1,
......
......@@ -2354,7 +2354,6 @@ int __init serial8250_start_console(struct uart_port *port, char *options)
static struct uart_driver serial8250_reg = {
.owner = THIS_MODULE,
.driver_name = "serial",
.devfs_name = "tts/",
.dev_name = "ttyS",
.major = TTY_MAJOR,
.minor = 64,
......
......@@ -863,7 +863,6 @@ static struct uart_driver at91_uart = {
.owner = THIS_MODULE,
.driver_name = "at91_serial",
.dev_name = AT91_DEVICENAME,
.devfs_name = AT91_DEVICENAME,
.major = SERIAL_AT91_MAJOR,
.minor = MINOR_START,
.nr = AT91_NR_UART,
......
......@@ -768,11 +768,7 @@ void __init dz_serial_console_init(void)
static struct uart_driver dz_reg = {
.owner = THIS_MODULE,
.driver_name = "serial",
#ifdef CONFIG_DEVFS
.dev_name = "tts/%d",
#else
.dev_name = "ttyS%d",
#endif
.major = TTY_MAJOR,
.minor = 64,
.nr = DZ_NB_PORT,
......
......@@ -888,7 +888,6 @@ static struct uart_driver imx_reg = {
.owner = THIS_MODULE,
.driver_name = DRIVER_NAME,
.dev_name = "ttySMX",
.devfs_name = "ttsmx/",
.major = SERIAL_IMX_MAJOR,
.minor = MINOR_START,
.nr = ARRAY_SIZE(imx_ports),
......
......@@ -1085,7 +1085,6 @@ static struct console ip22zilog_console = {
static struct uart_driver ip22zilog_reg = {
.owner = THIS_MODULE,
.driver_name = "serial",
.devfs_name = "tts/",
.dev_name = "ttyS",
.major = TTY_MAJOR,
.minor = 64,
......
......@@ -1131,7 +1131,6 @@ console_initcall(m32r_sio_console_init);
static struct uart_driver m32r_sio_reg = {
.owner = THIS_MODULE,
.driver_name = "sio",
.devfs_name = "tts/",
.dev_name = "ttyS",
.major = TTY_MAJOR,
.minor = 64,
......
......@@ -1713,7 +1713,6 @@ mcfrs_init(void)
/* Initialize the tty_driver structure */
mcfrs_serial_driver->owner = THIS_MODULE;
mcfrs_serial_driver->name = "ttyS";
mcfrs_serial_driver->devfs_name = "ttys/";
mcfrs_serial_driver->driver_name = "serial";
mcfrs_serial_driver->major = TTY_MAJOR;
mcfrs_serial_driver->minor_start = 64;
......
......@@ -693,7 +693,6 @@ static struct uart_driver mpc52xx_uart_driver = {
.owner = THIS_MODULE,
.driver_name = "mpc52xx_psc_uart",
.dev_name = "ttyPSC",
.devfs_name = "ttyPSC",
.major = SERIAL_PSC_MAJOR,
.minor = SERIAL_PSC_MINOR,
.nr = MPC52xx_PSC_MAXNUM,
......
......@@ -315,7 +315,6 @@ struct mpsc_port_info *mpsc_device_remove(int index);
#define MPSC_MAJOR 204
#define MPSC_MINOR_START 44
#define MPSC_DRIVER_NAME "MPSC"
#define MPSC_DEVFS_NAME "ttymm/"
#define MPSC_DEV_NAME "ttyMM"
#define MPSC_VERSION "1.00"
......@@ -1863,7 +1862,6 @@ static struct platform_driver mpsc_shared_driver = {
static struct uart_driver mpsc_reg = {
.owner = THIS_MODULE,
.driver_name = MPSC_DRIVER_NAME,
.devfs_name = MPSC_DEVFS_NAME,
.dev_name = MPSC_DEV_NAME,
.major = MPSC_MAJOR,
.minor = MPSC_MINOR_START,
......
......@@ -101,7 +101,6 @@ static DEFINE_MUTEX(pmz_irq_mutex);
static struct uart_driver pmz_uart_reg = {
.owner = THIS_MODULE,
.driver_name = "ttyS",
.devfs_name = "tts/",
.dev_name = "ttyS",
.major = TTY_MAJOR,
};
......
......@@ -780,7 +780,6 @@ static struct uart_pxa_port serial_pxa_ports[] = {
static struct uart_driver serial_pxa_reg = {
.owner = THIS_MODULE,
.driver_name = "PXA serial",
.devfs_name = "tts/",
.dev_name = "ttyS",
.major = TTY_MAJOR,
.minor = 64,
......
......@@ -149,7 +149,6 @@ s3c24xx_serial_dbg(const char *fmt, ...)
/* UART name and device definitions */
#define S3C24XX_SERIAL_NAME "ttySAC"
#define S3C24XX_SERIAL_DEVFS "tts/"
#define S3C24XX_SERIAL_MAJOR 204
#define S3C24XX_SERIAL_MINOR 64
......@@ -952,7 +951,6 @@ static struct uart_driver s3c24xx_uart_drv = {
.nr = 3,
.cons = S3C24XX_SERIAL_CONSOLE,
.driver_name = S3C24XX_SERIAL_NAME,
.devfs_name = S3C24XX_SERIAL_DEVFS,
.major = S3C24XX_SERIAL_MAJOR,
.minor = S3C24XX_SERIAL_MINOR,
};
......
......@@ -816,7 +816,6 @@ static struct uart_driver sa1100_reg = {
.owner = THIS_MODULE,
.driver_name = "ttySA",
.dev_name = "ttySA",
.devfs_name = "ttySA",
.major = SERIAL_SA1100_MAJOR,
.minor = MINOR_START,
.nr = NR_PORTS,
......
......@@ -2153,7 +2153,6 @@ int uart_register_driver(struct uart_driver *drv)
normal->owner = drv->owner;
normal->driver_name = drv->driver_name;
normal->devfs_name = drv->devfs_name;
normal->name = drv->dev_name;
normal->major = drv->major;
normal->minor_start = drv->minor;
......@@ -2312,7 +2311,7 @@ int uart_remove_one_port(struct uart_driver *drv, struct uart_port *port)
mutex_unlock(&state->mutex);
/*
* Remove the devices from devfs
* Remove the devices from the tty layer
*/
tty_unregister_device(drv->tty_driver, port->line);
......
......@@ -69,12 +69,10 @@ static char *serial_name = "TX39/49 Serial driver";
#if !defined(CONFIG_SERIAL_TXX9_STDSERIAL)
/* "ttyS" is used for standard serial driver */
#define TXX9_TTY_NAME "ttyTX"
#define TXX9_TTY_DEVFS_NAME "tttx/"
#define TXX9_TTY_MINOR_START (64 + 64) /* ttyTX0(128), ttyTX1(129) */
#else
/* acts like standard serial driver */
#define TXX9_TTY_NAME "ttyS"
#define TXX9_TTY_DEVFS_NAME "tts/"
#define TXX9_TTY_MINOR_START 64
#endif
#define TXX9_TTY_MAJOR TTY_MAJOR
......@@ -971,7 +969,6 @@ console_initcall(serial_txx9_console_init);
static struct uart_driver serial_txx9_reg = {
.owner = THIS_MODULE,
.driver_name = "serial_txx9",
.devfs_name = TXX9_TTY_DEVFS_NAME,
.dev_name = TXX9_TTY_NAME,
.major = TXX9_TTY_MAJOR,
.minor = TXX9_TTY_MINOR_START,
......
......@@ -1699,9 +1699,6 @@ static char banner[] __initdata =
static struct uart_driver sci_uart_driver = {
.owner = THIS_MODULE,
.driver_name = "sci",
#ifdef CONFIG_DEVFS_FS
.devfs_name = "ttsc/",
#endif
.dev_name = "ttySC",
.major = SCI_MAJOR,
.minor = SCI_MINOR_START,
......
......@@ -353,7 +353,6 @@ static struct uart_ops sunhv_pops = {
static struct uart_driver sunhv_reg = {
.owner = THIS_MODULE,
.driver_name = "serial",
.devfs_name = "tts/",
.dev_name = "ttyS",
.major = TTY_MAJOR,
};
......
......@@ -851,7 +851,6 @@ static struct uart_ops sunsab_pops = {
static struct uart_driver sunsab_reg = {
.owner = THIS_MODULE,
.driver_name = "serial",
.devfs_name = "tts/",
.dev_name = "ttyS",
.major = TTY_MAJOR,
};
......
......@@ -1265,7 +1265,6 @@ out:
static struct uart_driver sunsu_reg = {
.owner = THIS_MODULE,
.driver_name = "serial",
.devfs_name = "tts/",
.dev_name = "ttyS",
.major = TTY_MAJOR,
};
......
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