1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 019b9154d7d4..f3dfa19a1cb8 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -249,6 +249,8 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id)
                                         ufcon |= S3C2410_UFCON_RESETRX;
                                         wr_regl(port, S3C2410_UFCON, ufcon);
                                         rx_enabled(port) = 1;
+                                        spin_unlock_irqrestore(&port->lock,
+                                                        flags);
                                         goto out;
                                 }
                                 continue;
@@ -297,10 +299,11 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id)
  ignore_char:
                 continue;
         }
+
+        spin_unlock_irqrestore(&port->lock, flags);
         tty_flip_buffer_push(&port->state->port);
 
  out:
-        spin_unlock_irqrestore(&port->lock, flags);
         return IRQ_HANDLED;
 }