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authorJiri Slaby2013-01-03 08:53:06 -0600
committerGreg Kroah-Hartman2013-01-16 00:30:15 -0600
commit2e124b4a390ca85325fae75764bef92f0547fa25 (patch)
tree5519fbcdbe954e79b271ea6d31ac5a4dc754c4f5 /drivers/tty/hvc/hvcs.c
parentd6c53c0e9bd0a83f9f9ddbc9fd80141a54d83896 (diff)
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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.c2
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 */