1 files changed, 5 insertions, 1 deletions

diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 76d2acbfa7c6..838dbfa3c331 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -37,6 +37,7 @@
 
 #include <linux/list.h>
 #include <linux/proc_fs.h>
+#include <linux/acpi.h> /* For acpi_handle */
 
 struct module;
 struct device;
@@ -278,15 +279,18 @@ enum ipmi_addr_src {
         SI_INVALID = 0, SI_HOTMOD, SI_HARDCODED, SI_SPMI, SI_ACPI, SI_SMBIOS,
         SI_PCI, SI_DEVICETREE, SI_DEFAULT
 };
+const char *ipmi_addr_src_to_str(enum ipmi_addr_src src);
 
 union ipmi_smi_info_union {
+#ifdef CONFIG_ACPI
         /*
          * the acpi_info element is defined for the SI_ACPI
          * address type
          */
         struct {
-                void *acpi_handle;
+                acpi_handle acpi_handle;
         } acpi_info;
+#endif
 };
 
 struct ipmi_smi_info {