diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/char/pcmcia/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/char/ttyprintk.c | 15 |
3 files changed, 14 insertions, 5 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index fbae63e3d304..6e9f74a5c095 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -40,7 +40,7 @@ config SGI_MBCS source "drivers/tty/serial/Kconfig" config TTY_PRINTK - bool "TTY driver to output user messages via printk" + tristate "TTY driver to output user messages via printk" depends on EXPERT && TTY default n ---help--- diff --git a/drivers/char/pcmcia/Kconfig b/drivers/char/pcmcia/Kconfig index b27f5342fe76..8d3dfb0c8a26 100644 --- a/drivers/char/pcmcia/Kconfig +++ b/drivers/char/pcmcia/Kconfig @@ -15,7 +15,7 @@ config SYNCLINK_CS This driver may be built as a module ( = code which can be inserted in and removed from the running kernel whenever you want). - The module will be called synclinkmp. If you want to do that, say M + The module will be called synclink_cs. If you want to do that, say M here. config CARDMAN_4000 diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c index daea84c41743..a15ce4ef39cd 100644 --- a/drivers/char/ttyprintk.c +++ b/drivers/char/ttyprintk.c @@ -17,7 +17,7 @@ #include <linux/device.h> #include <linux/serial.h> #include <linux/tty.h> -#include <linux/export.h> +#include <linux/module.h> struct ttyprintk_port { struct tty_port port; @@ -210,10 +210,19 @@ static int __init ttyprintk_init(void) return 0; error: - tty_unregister_driver(ttyprintk_driver); put_tty_driver(ttyprintk_driver); tty_port_destroy(&tpk_port.port); - ttyprintk_driver = NULL; return ret; } + +static void __exit ttyprintk_exit(void) +{ + tty_unregister_driver(ttyprintk_driver); + put_tty_driver(ttyprintk_driver); + tty_port_destroy(&tpk_port.port); +} + device_initcall(ttyprintk_init); +module_exit(ttyprintk_exit); + +MODULE_LICENSE("GPL"); |