1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index a372f9eaa15d..f829e6a2e663 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -578,10 +578,10 @@ static void __init acpi_table_initrd_init(void *data, size_t size)
                         clen = size;
                         if (clen > MAP_CHUNK_SIZE - slop)
                                 clen = MAP_CHUNK_SIZE - slop;
-                        dest_p = early_ioremap(dest_addr & PAGE_MASK,
-                                                 clen + slop);
+                        dest_p = early_memremap(dest_addr & PAGE_MASK,
+                                                clen + slop);
                         memcpy(dest_p + slop, src_p, clen);
-                        early_iounmap(dest_p, clen + slop);
+                        early_memunmap(dest_p, clen + slop);
                         src_p += clen;
                         dest_addr += clen;
                         size -= clen;