lkml.org 
[lkml]   [2013]   [May]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 8/9] fbcon: convert last two unregister_con_driver call to do_unregister_con_driver

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

\
 
 \ /
  Last update: 2013-05-09 04:21    [W:0.029 / U:0.328 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site