Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/acpi/acpi_io.h b/include/acpi/acpi_io.h
index d0633fc..12d8bd3 100644
--- a/include/acpi/acpi_io.h
+++ b/include/acpi/acpi_io.h
@@ -16,8 +16,8 @@
extern bool acpi_permanent_mmap;
-void __iomem *__ref
-acpi_os_map_iomem(acpi_physical_address phys, acpi_size size);
+void __iomem __ref
+*acpi_os_map_iomem(acpi_physical_address phys, acpi_size size);
void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size);
void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size);