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>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c
index 8207a119eee9..62447d63890c 100644
--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -98,6 +98,7 @@ static int rs_write(struct tty_struct * tty,
 static void rs_poll(unsigned long priv)
 {
         struct tty_struct* tty = (struct tty_struct*) priv;
+        struct tty_port *port = tty->port;
 
         struct timeval tv = { .tv_sec = 0, .tv_usec = 0 };
         int i = 0;
@@ -107,7 +108,7 @@ static void rs_poll(unsigned long priv)
 
         while (__simc(SYS_select_one, 0, XTISS_SELECT_ONE_READ, (int)&tv,0,0)){
                 __simc (SYS_read, 0, (unsigned long)&c, 1, 0, 0);
-                tty_insert_flip_char(tty, c, TTY_NORMAL);
+                tty_insert_flip_char(port, c, TTY_NORMAL);
                 i++;
         }