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| author | Jiri Slaby <jslaby@suse.cz> | 2011-08-25 15:12:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-25 09:00:41 -0700 |
| commit | 424cc0391222695225632a3f2ccb0aed3e57b2e5 (patch) | |
| tree | be94826b93afa195f81b9f92fc2550b4a48fe4d0 /samples | |
| parent | a57a7bf3fc7eff00f07eb9c805774d911a3f2472 (diff) | |
| download | op-kernel-dev-424cc0391222695225632a3f2ccb0aed3e57b2e5.zip op-kernel-dev-424cc0391222695225632a3f2ccb0aed3e57b2e5.tar.gz | |
TTY: use tty_wait_until_sent_from_close in tty_port_close_start
Let's use the newly added helper to avoid stalls in drivers which are
already ported to tty_port helpers.
We have to ensure here, that there is no user of tty_port_close_start
and tty_port_close which holds port->mutex (or other) lock over them.
And sure, there is none.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions
