diff --git a/mm/memblock.c b/mm/memblock.c
index fc0d4db1d646..eba94ee3de0b 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -694,7 +694,7 @@ int __init_memblock memblock_add(phys_addr_t base, phys_addr_t size)
 {
 	phys_addr_t end = base + size - 1;
 
-	memblock_dbg("memblock_add: [%pa-%pa] %pS\n",
+	memblock_dbg("%s: [%pa-%pa] %pS\n", __func__,
 		     &base, &end, (void *)_RET_IP_);
 
 	return memblock_add_range(&memblock.memory, base, size, MAX_NUMNODES, 0);
@@ -795,7 +795,7 @@ int __init_memblock memblock_remove(phys_addr_t base, phys_addr_t size)
 {
 	phys_addr_t end = base + size - 1;
 
-	memblock_dbg("memblock_remove: [%pa-%pa] %pS\n",
+	memblock_dbg("%s: [%pa-%pa] %pS\n", __func__,
 		     &base, &end, (void *)_RET_IP_);
 
 	return memblock_remove_range(&memblock.memory, base, size);
@@ -813,7 +813,7 @@ int __init_memblock memblock_free(phys_addr_t base, phys_addr_t size)
 {
 	phys_addr_t end = base + size - 1;
 
-	memblock_dbg("   memblock_free: [%pa-%pa] %pS\n",
+	memblock_dbg("%s: [%pa-%pa] %pS\n", __func__,
 		     &base, &end, (void *)_RET_IP_);
 
 	kmemleak_free_part_phys(base, size);
@@ -824,7 +824,7 @@ int __init_memblock memblock_reserve(phys_addr_t base, phys_addr_t size)
 {
 	phys_addr_t end = base + size - 1;
 
-	memblock_dbg("memblock_reserve: [%pa-%pa] %pS\n",
+	memblock_dbg("%s: [%pa-%pa] %pS\n", __func__,
 		     &base, &end, (void *)_RET_IP_);
 
 	return memblock_add_range(&memblock.reserved, base, size, MAX_NUMNODES, 0);