[ARM] S3C: Remove cpufreq warnings for unset serial information
As noted by Russell King, do not print any warnings if the
uinfo or tty fields are not set when a CPU frequency change
is sent.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/drivers/serial/samsung.c b/drivers/serial/samsung.c
index dc7e7eb..41ac948 100644
--- a/drivers/serial/samsung.c
+++ b/drivers/serial/samsung.c
@@ -937,17 +937,13 @@
struct ktermios *termios;
struct tty_struct *tty;
- if (uport->info == NULL) {
- printk(KERN_WARNING "%s: info NULL\n", __func__);
+ if (uport->info == NULL)
goto exit;
- }
tty = uport->info->port.tty;
- if (tty == NULL) {
- printk(KERN_WARNING "%s: tty is NULL\n", __func__);
+ if (tty == NULL)
goto exit;
- }
termios = tty->termios;