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authorJiri Slaby <jslaby@suse.cz>2013-01-03 15:53:03 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-16 07:21:36 +0100
commit92a19f9cec9a80ad93c06e115822deb729e2c6ad (patch)
tree80e1550ac1647a1cdf20a0b568554c0c50a63f75 /drivers/s390
parentTTY: convert more flipping functions (diff)
downloadlinux-92a19f9cec9a80ad93c06e115822deb729e2c6ad.tar.xz
linux-92a19f9cec9a80ad93c06e115822deb729e2c6ad.zip
TTY: switch tty_insert_flip_char
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. tty_insert_flip_char is the next one to proceed. This one is used all over the code, so the patch is huge. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/char/con3215.c3
-rw-r--r--drivers/s390/char/keyboard.h4
-rw-r--r--drivers/s390/char/sclp_tty.c4
3 files changed, 6 insertions, 5 deletions
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 40084501c31b..7c7294590880 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -411,7 +411,8 @@ static void raw3215_irq(struct ccw_device *cdev, unsigned long intparm,
break;
case CTRLCHAR_CTRL:
- tty_insert_flip_char(tty, cchar, TTY_NORMAL);
+ tty_insert_flip_char(&raw->port, cchar,
+ TTY_NORMAL);
tty_flip_buffer_push(tty);
break;
diff --git a/drivers/s390/char/keyboard.h b/drivers/s390/char/keyboard.h
index d0ae2be58191..acab28d4f06b 100644
--- a/drivers/s390/char/keyboard.h
+++ b/drivers/s390/char/keyboard.h
@@ -46,7 +46,7 @@ kbd_put_queue(struct tty_port *port, int ch)
struct tty_struct *tty = tty_port_tty_get(port);
if (!tty)
return;
- tty_insert_flip_char(tty, ch, 0);
+ tty_insert_flip_char(port, ch, 0);
tty_schedule_flip(tty);
tty_kref_put(tty);
}
@@ -58,7 +58,7 @@ kbd_puts_queue(struct tty_port *port, char *cp)
if (!tty)
return;
while (*cp)
- tty_insert_flip_char(tty, *cp++, 0);
+ tty_insert_flip_char(port, *cp++, 0);
tty_schedule_flip(tty);
tty_kref_put(tty);
}
diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c
index 877fbc37c1e7..c03863a7d455 100644
--- a/drivers/s390/char/sclp_tty.c
+++ b/drivers/s390/char/sclp_tty.c
@@ -342,7 +342,7 @@ sclp_tty_input(unsigned char* buf, unsigned int count)
case CTRLCHAR_SYSRQ:
break;
case CTRLCHAR_CTRL:
- tty_insert_flip_char(tty, cchar, TTY_NORMAL);
+ tty_insert_flip_char(&sclp_port, cchar, TTY_NORMAL);
tty_flip_buffer_push(tty);
break;
case CTRLCHAR_NONE:
@@ -352,7 +352,7 @@ sclp_tty_input(unsigned char* buf, unsigned int count)
strncmp((const char *) buf + count - 2, "\252n", 2))) {
/* add the auto \n */
tty_insert_flip_string(tty, buf, count);
- tty_insert_flip_char(tty, '\n', TTY_NORMAL);
+ tty_insert_flip_char(&sclp_port, '\n', TTY_NORMAL);
} else
tty_insert_flip_string(tty, buf, count - 2);
tty_flip_buffer_push(tty);