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| author | Jiri Slaby <jslaby@suse.cz> | 2012-04-02 11:54:29 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-09 18:28:26 (GMT) |
| commit | 28c0447d743ba94562f981bf09dda61bc4cc6f3b (patch) | |
| tree | 20d435d4fa19a2f154f4ccf813eb18037a8b7e31 /drivers/tty/hvc/hvc_udbg.c | |
| parent | d73a4e790d05151dadf8c6de84382411a8f073fd (diff) | |
| download | linux-fsl-qoriq-28c0447d743ba94562f981bf09dda61bc4cc6f3b.tar.xz | |
TTY: hvsi, sanitize uses of tty
- use tty, not hp->tty wherever possible
- pass tty down to some functions and go to step one
- do not defer tty_hangup calls -- it is as simple as schedule_work,
so might be called with hp->lock held
- do not defer tty buffer flips -- since the driver does not use
low_latency (it cannot actually), the flip is a simple tail move
plus schedule_work. It will make our life easier in the next patch.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc/hvc_udbg.c')
0 files changed, 0 insertions, 0 deletions