1 files changed, 25 insertions, 0 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 5a5a13b64d09..25fb4dcc0e6b 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -25,6 +25,7 @@
 #ifndef _LINUX_ACPI_H
 #define _LINUX_ACPI_H
 
+#include <linux/ioport.h>       /* for struct resource */
 
 #ifdef  CONFIG_ACPI
 
@@ -238,6 +239,13 @@ extern int pnpacpi_disabled;
 #define PXM_INVAL       (-1)
 #define NID_INVAL       (-1)
 
+int acpi_check_resource_conflict(struct resource *res);
+
+int acpi_check_region(resource_size_t start, resource_size_t n,
+                      const char *name);
+int acpi_check_mem_region(resource_size_t start, resource_size_t n,
+                      const char *name);
+
 #else   /* CONFIG_ACPI */
 
 static inline int acpi_boot_init(void)
@@ -250,5 +258,22 @@ static inline int acpi_boot_table_init(void)
         return 0;
 }
 
+static inline int acpi_check_resource_conflict(struct resource *res)
+{
+        return 0;
+}
+
+static inline int acpi_check_region(resource_size_t start, resource_size_t n,
+                                    const char *name)
+{
+        return 0;
+}
+
+static inline int acpi_check_mem_region(resource_size_t start,
+                                        resource_size_t n, const char *name)
+{
+        return 0;
+}
+
 #endif  /* !CONFIG_ACPI */
 #endif  /*_LINUX_ACPI_H*/