1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/clocksource/timer-stm32.c b/drivers/clocksource/timer-stm32.c
index fad2e2e7a0b8..a97e8b50701c 100644
--- a/drivers/clocksource/timer-stm32.c
+++ b/drivers/clocksource/timer-stm32.c
@@ -137,9 +137,9 @@ static void __init stm32_clockevent_init(struct device_node *np)
         }
 
         /* Detect whether the timer is 16 or 32 bits */
-        writel_relaxed(~0UL, data->base + TIM_ARR);
+        writel_relaxed(~0U, data->base + TIM_ARR);
         max_delta = readl_relaxed(data->base + TIM_ARR);
-        if (max_delta == ~0UL) {
+        if (max_delta == ~0U) {
                 prescaler = 1;
                 bits = 32;
         } else {