diff --git a/drivers/block/pmem.c b/drivers/block/pmem.c
index 988f3846dc3e1383d4211655b0daaa3442010e8a..eabf4a8d00855ef06c2c2e9cd4178954903fe47c 100644
--- a/drivers/block/pmem.c
+++ b/drivers/block/pmem.c
@@ -134,8 +134,7 @@ static struct pmem_device *pmem_alloc(struct device *dev, struct resource *res)
 
 	err = -EINVAL;
 	if (!request_mem_region(pmem->phys_addr, pmem->size, "pmem")) {
-		dev_warn(dev, "could not reserve region [0x%llx:0x%zx]\n",
-			   pmem->phys_addr, pmem->size);
+		dev_warn(dev, "could not reserve region [0x%pa:0x%zx]\n", &pmem->phys_addr, pmem->size);
 		goto out_free_dev;
 	}