diff options
Diffstat (limited to 'kernel/drivers/tty/serial/sn_console.c')
| -rw-r--r-- | kernel/drivers/tty/serial/sn_console.c | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/kernel/drivers/tty/serial/sn_console.c b/kernel/drivers/tty/serial/sn_console.c index 33e94e56d..d4692d888 100644 --- a/kernel/drivers/tty/serial/sn_console.c +++ b/kernel/drivers/tty/serial/sn_console.c @@ -42,7 +42,7 @@ #include <linux/tty_flip.h> #include <linux/serial.h> #include <linux/console.h> -#include <linux/module.h> +#include <linux/init.h> #include <linux/sysrq.h> #include <linux/circ_buf.h> #include <linux/serial_reg.h> @@ -659,7 +659,7 @@ static void sn_sal_timer_poll(unsigned long data) * @port: Our sn_cons_port (which contains the uart port) * * So this is used by sn_sal_serial_console_init (early on, before we're - * registered with serial core). It's also used by sn_sal_module_init + * registered with serial core). It's also used by sn_sal_init * right after we've registered with serial core. The later only happens * if we didn't already come through here via sn_sal_serial_console_init. * @@ -709,7 +709,7 @@ static void __init sn_sal_switch_to_asynch(struct sn_cons_port *port) * sn_sal_switch_to_interrupts - Switch to interrupt driven mode * @port: Our sn_cons_port (which contains the uart port) * - * In sn_sal_module_init, after we're registered with serial core and + * In sn_sal_init, after we're registered with serial core and * the port is added, this function is called to switch us to interrupt * mode. We were previously in asynch/polling mode (using init_timer). * @@ -773,7 +773,7 @@ static struct uart_driver sal_console_uart = { }; /** - * sn_sal_module_init - When the kernel loads us, get us rolling w/ serial core + * sn_sal_init - When the kernel loads us, get us rolling w/ serial core * * Before this is called, we've been printing kernel messages in a special * early mode not making use of the serial core infrastructure. When our @@ -781,7 +781,7 @@ static struct uart_driver sal_console_uart = { * core and try to enable interrupt driven mode. * */ -static int __init sn_sal_module_init(void) +static int __init sn_sal_init(void) { int retval; @@ -811,7 +811,7 @@ static int __init sn_sal_module_init(void) if (uart_register_driver(&sal_console_uart) < 0) { printk - ("ERROR sn_sal_module_init failed uart_register_driver, line %d\n", + ("ERROR sn_sal_init failed uart_register_driver, line %d\n", __LINE__); return -ENODEV; } @@ -832,33 +832,19 @@ static int __init sn_sal_module_init(void) /* when this driver is compiled in, the console initialization * will have already switched us into asynchronous operation - * before we get here through the module initcalls */ + * before we get here through the initcalls */ if (!sal_console_port.sc_is_asynch) { sn_sal_switch_to_asynch(&sal_console_port); } - /* at this point (module_init) we can try to turn on interrupts */ + /* at this point (device_init) we can try to turn on interrupts */ if (!IS_RUNNING_ON_SIMULATOR()) { sn_sal_switch_to_interrupts(&sal_console_port); } sn_process_input = 1; return 0; } - -/** - * sn_sal_module_exit - When we're unloaded, remove the driver/port - * - */ -static void __exit sn_sal_module_exit(void) -{ - del_timer_sync(&sal_console_port.sc_timer); - uart_remove_one_port(&sal_console_uart, &sal_console_port.sc_port); - uart_unregister_driver(&sal_console_uart); - misc_deregister(&misc); -} - -module_init(sn_sal_module_init); -module_exit(sn_sal_module_exit); +device_initcall(sn_sal_init); /** * puts_raw_fixed - sn_sal_console_write helper for adding \r's as required |