1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 1c3478c6b897..56d6231bedfb 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -228,8 +228,8 @@ struct acpi_subtable_proc {
 	int count;
 };
 
-char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
-void __acpi_unmap_table(char *map, unsigned long size);
+void __iomem *__acpi_map_table(unsigned long phys, unsigned long size);
+void __acpi_unmap_table(void __iomem *map, unsigned long size);
 int early_acpi_boot_init(void);
 int acpi_boot_init (void);
 void acpi_boot_table_init (void);