Messages in this thread Patch in this message | | | Date | Thu, 9 May 2013 02:14:39 +0800 | From | Wang YanQing <> | Subject | [PATCH 8/9] fbcon: convert last two unregister_con_driver call to do_unregister_con_driver |
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There are only two place use unregister_con_driver now, this patch convert them to do_unregister_con_driver too, then we can delete unregister_con_driver whos function can be achieved with do_unregister_con_driver easily to reduce code size and duplication.
Signed-off-by: Wang YanQing <udknight@gmail.com> --- drivers/tty/vt/vt.c | 4 +++- drivers/video/console/fbcon.c | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index d5bfa86..8f4a71a 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -3631,7 +3631,9 @@ EXPORT_SYMBOL_GPL(do_take_over_console); */ void give_up_console(const struct consw *csw) { - unregister_con_driver(csw); + console_lock(); + do_unregister_con_driver(csw); + console_unlock(); } static int __init vtconsole_class_init(void) diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 47b9353..e0dd275 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -3619,8 +3619,8 @@ static void __exit fb_console_exit(void) fbcon_deinit_device(); device_destroy(fb_class, MKDEV(0, 0)); fbcon_exit(); + do_unregister_con_driver(&fb_con); console_unlock(); - unregister_con_driver(&fb_con); } module_exit(fb_console_exit); -- 1.7.12.4.dirty
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