diff options
| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2015-08-20 00:48:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 19:27:56 +0300 |
| commit | 4b07dd3df3e0928d2abaed32074715723d461744 (patch) | |
| tree | ca0e6e2e8a9db7abad3a2c35aa31eb654705f045 /drivers/tty | |
| parent | 3bce6f6434a14d3bb444483476885f0d2a32329e (diff) | |
| download | linux-4b07dd3df3e0928d2abaed32074715723d461744.tar.xz | |
drivers/tty: make hvc_console.c explicitly non-modular
The Kconfig currently controlling compilation of this code is:
drivers/tty/hvc/Kconfig:config HVC_DRIVER
drivers/tty/hvc/Kconfig: bool
...meaning that it currently is not being built as a module by anyone.
Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only, even
though someone bothered to comment that the code was not used.
Unlike other changes, this driver binds in w/o using module_init,
so we dont have init ordering concerns with this commit.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/hvc/hvc_console.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index 4e9c4cc9e1b5..9c30f67c802a 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -29,7 +29,7 @@ #include <linux/kernel.h> #include <linux/kthread.h> #include <linux/list.h> -#include <linux/module.h> +#include <linux/init.h> #include <linux/major.h> #include <linux/atomic.h> #include <linux/sysrq.h> @@ -1005,19 +1005,3 @@ put_tty: out: return err; } - -/* This isn't particularly necessary due to this being a console driver - * but it is nice to be thorough. - */ -static void __exit hvc_exit(void) -{ - if (hvc_driver) { - kthread_stop(hvc_task); - - tty_unregister_driver(hvc_driver); - /* return tty_struct instances allocated in hvc_init(). */ - put_tty_driver(hvc_driver); - unregister_console(&hvc_console); - } -} -module_exit(hvc_exit); |