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author | Jiri Slaby | 2013-01-03 08:53:06 -0600 |
---|---|---|
committer | Greg Kroah-Hartman | 2013-01-16 00:30:15 -0600 |
commit | 2e124b4a390ca85325fae75764bef92f0547fa25 (patch) | |
tree | 5519fbcdbe954e79b271ea6d31ac5a4dc754c4f5 /drivers/tty/hvc/hvcs.c | |
parent | d6c53c0e9bd0a83f9f9ddbc9fd80141a54d83896 (diff) | |
download | am43-linux-kernel-2e124b4a390ca85325fae75764bef92f0547fa25.tar.gz am43-linux-kernel-2e124b4a390ca85325fae75764bef92f0547fa25.tar.xz am43-linux-kernel-2e124b4a390ca85325fae75764bef92f0547fa25.zip |
TTY: switch tty_flip_buffer_push
Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty in many
call sites. Only tty_port will needed and hence no more
tty_port_tty_get in those paths.
Now, the one where most of tty_port_tty_get gets removed:
tty_flip_buffer_push.
IOW we also closed all the races in drivers not using tty_port_tty_get
at all yet.
Also we move tty_flip_buffer_push declaration from include/linux/tty.h
to include/linux/tty_flip.h to all others while we are changing it
anyway.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc/hvcs.c')
-rw-r--r-- | drivers/tty/hvc/hvcs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index 7bfc0a924b2..1956593ee89 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c | |||
@@ -623,7 +623,7 @@ static int hvcs_io(struct hvcs_struct *hvcsd) | |||
623 | spin_unlock_irqrestore(&hvcsd->lock, flags); | 623 | spin_unlock_irqrestore(&hvcsd->lock, flags); |
624 | /* This is synch because tty->low_latency == 1 */ | 624 | /* This is synch because tty->low_latency == 1 */ |
625 | if(got) | 625 | if(got) |
626 | tty_flip_buffer_push(tty); | 626 | tty_flip_buffer_push(&hvcsd->port); |
627 | 627 | ||
628 | if (!got) { | 628 | if (!got) { |
629 | /* Do this _after_ the flip_buffer_push */ | 629 | /* Do this _after_ the flip_buffer_push */ |