1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c
index 116211fcd36..0dddd68b20d 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -819,7 +819,7 @@ static void dz_console_putchar(struct uart_port *uport, int ch)
                 dz_out(dport, DZ_TCR, mask);
                 iob();
                 udelay(2);
-        } while (loops--);
+        } while (--loops);
 
         if (loops)                              /* Cannot send otherwise. */
                 dz_out(dport, DZ_TDR, ch);