Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa...

[linux-2.6-omap-h63xx.git] / arch / xtensa / platforms / iss / console.c

diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c
index efed8897bef323079a3cc10401eaef069c4eaad3..25d46c84eb0836c4933a451c632099ae68759a77 100644 (file)
--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -140,16 +140,14 @@ static void rs_poll(unsigned long priv)
 }
 
 
-static void rs_put_char(struct tty_struct *tty, unsigned char ch)
+static int rs_put_char(struct tty_struct *tty, unsigned char ch)
 {
        char buf[2];
 
-       if (!tty)
-               return;
-
        buf[0] = ch;
        buf[1] = '\0';          /* Is this NULL necessary? */
        __simc (SYS_write, 1, (unsigned long) buf, 1, 0, 0);
+       return 1;
 }
 
 static void rs_flush_chars(struct tty_struct *tty)