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| author | Jiri Slaby <jslaby@suse.cz> | 2012-04-02 13:54:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-09 11:16:57 -0700 |
| commit | 4330d663fed02ace2feba1ab3795ab0c08148a28 (patch) | |
| tree | 703e9acf579e879a9d58013d43f1f4fa66850c45 /virt | |
| parent | 265d6f00e79166c145421cbca06a20f33332b29f (diff) | |
| download | lwn-4330d663fed02ace2feba1ab3795ab0c08148a28.tar.gz lwn-4330d663fed02ace2feba1ab3795ab0c08148a28.zip | |
TTY: isdn, use tty_port_close_end helper
The code does almost the same, so there we can leverage the helper's
code. The only difference is locking. The helper protects counts by a
spinlock. This never hurts and should be added to other code parts
too.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions