1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/watchdog/lantiq_wdt.c b/drivers/watchdog/lantiq_wdt.c
index 7d82adac1cb2..102aed0efbf1 100644
--- a/drivers/watchdog/lantiq_wdt.c
+++ b/drivers/watchdog/lantiq_wdt.c
@@ -51,16 +51,16 @@ static int ltq_wdt_ok_to_close;
 static void
 ltq_wdt_enable(void)
 {
-        ltq_wdt_timeout = ltq_wdt_timeout *
+        unsigned long int timeout = ltq_wdt_timeout *
                         (ltq_io_region_clk_rate / LTQ_WDT_DIVIDER) + 0x1000;
-        if (ltq_wdt_timeout > LTQ_MAX_TIMEOUT)
-                ltq_wdt_timeout = LTQ_MAX_TIMEOUT;
+        if (timeout > LTQ_MAX_TIMEOUT)
+                timeout = LTQ_MAX_TIMEOUT;
 
         /* write the first password magic */
         ltq_w32(LTQ_WDT_PW1, ltq_wdt_membase + LTQ_WDT_CR);
         /* write the second magic plus the configuration and new timeout */
         ltq_w32(LTQ_WDT_SR_EN | LTQ_WDT_SR_PWD | LTQ_WDT_SR_CLKDIV |
-                LTQ_WDT_PW2 | ltq_wdt_timeout, ltq_wdt_membase + LTQ_WDT_CR);
+                LTQ_WDT_PW2 | timeout, ltq_wdt_membase + LTQ_WDT_CR);
 }
 
 static void