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path: root/drivers/serial/dz.c
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Diffstat (limited to 'drivers/serial/dz.c')
-rw-r--r--drivers/serial/dz.c2
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);