summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/tty/serial/sn_console.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/drivers/tty/serial/sn_console.c')
-rw-r--r--kernel/drivers/tty/serial/sn_console.c32
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