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authorPaul Gortmaker <paul.gortmaker@windriver.com>2015-08-19 17:48:07 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-04 17:27:56 +0100
commit4b07dd3df3e0928d2abaed32074715723d461744 (patch)
treeca0e6e2e8a9db7abad3a2c35aa31eb654705f045 /drivers/tty/hvc
parent3bce6f6434a14d3bb444483476885f0d2a32329e (diff)
downloadlinux-4b07dd3df3e0928d2abaed32074715723d461744.tar.bz2
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/hvc')
-rw-r--r--drivers/tty/hvc/hvc_console.c18
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);