* + fbcon-convert-last-two-unregister_con_driver-call-to-do_unregister_con_driver.patch added to -mm tree
@ 2013-05-21 22:27 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2013-05-21 22:27 UTC (permalink / raw)
To: mm-commits, tomi.valkeinen, tiwai, sedat.dilek,
maarten.lankhorst, jslaby, huax.lu, greg, daniel.vetter, airlied,
FlorianSchandinat, udknight
Subject: + fbcon-convert-last-two-unregister_con_driver-call-to-do_unregister_con_driver.patch added to -mm tree
To: udknight@gmail.com,FlorianSchandinat@gmx.de,airlied@linux.ie,daniel.vetter@ffwll.ch,greg@kroah.com,huax.lu@intel.com,jslaby@suse.cz,maarten.lankhorst@canonical.com,sedat.dilek@gmail.com,tiwai@suse.de,tomi.valkeinen@ti.com
From: akpm@linux-foundation.org
Date: Tue, 21 May 2013 15:27:41 -0700
The patch titled
Subject: fbcon: convert last two unregister_con_driver call to do_unregister_con_driver
has been added to the -mm tree. Its filename is
fbcon-convert-last-two-unregister_con_driver-call-to-do_unregister_con_driver.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Wang YanQing <udknight@gmail.com>
Subject: 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>
Cc: Greg KH <greg@kroah.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Dave Airlie <airlied@linux.ie>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Sedat Dilek <sedat.dilek@gmail.com>
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Lu Hua <huax.lu@intel.com>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/tty/vt/vt.c | 4 +++-
drivers/video/console/fbcon.c | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
diff -puN drivers/tty/vt/vt.c~fbcon-convert-last-two-unregister_con_driver-call-to-do_unregister_con_driver drivers/tty/vt/vt.c
--- a/drivers/tty/vt/vt.c~fbcon-convert-last-two-unregister_con_driver-call-to-do_unregister_con_driver
+++ a/drivers/tty/vt/vt.c
@@ -3629,7 +3629,9 @@ 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 -puN drivers/video/console/fbcon.c~fbcon-convert-last-two-unregister_con_driver-call-to-do_unregister_con_driver drivers/video/console/fbcon.c
--- a/drivers/video/console/fbcon.c~fbcon-convert-last-two-unregister_con_driver-call-to-do_unregister_con_driver
+++ a/drivers/video/console/fbcon.c
@@ -3621,8 +3621,8 @@ 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);
_
Patches currently in -mm which might be from udknight@gmail.com are
linux-next.patch
fbcon-convert-last-fbcon_takeover-call-to-do_fbcon_takeover.patch
fbcon-delete-unneeded-function-fbcon_takeover.patch
vt-delete-unneeded-functions-register_con_drivertake_over_console.patch
vt-convert-last-unbind_con_driver-call-to-do_unbind_con_driver.patch
vt-delete-unneeded-function-unbind_con_driver.patch
vt-convert-last-bind_con_driver-call-to-do_bind_con_driver.patch
vt-delete-unneeded-function-bind_con_driver.patch
fbcon-convert-last-two-unregister_con_driver-call-to-do_unregister_con_driver.patch
vt-delete-unneeded-function-unregister_con_driver.patch
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2013-05-21 22:27 + fbcon-convert-last-two-unregister_con_driver-call-to-do_unregister_con_driver.patch added to -mm tree akpm
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