1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index bcd7d0e429e8..5ca1d80de182 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -227,7 +227,7 @@ static int __init parse_pmtmr(char *arg)
         if (strict_strtoul(arg, 16, &base))
                 return -EINVAL;
 
-        printk(KERN_INFO "PMTMR IOPort override: 0x%04x -> 0x%04x\n",
+        printk(KERN_INFO "PMTMR IOPort override: 0x%04x -> 0x%04lx\n",
                (unsigned int)pmtmr_ioport, base);
         pmtmr_ioport = base;