1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index ddbeda6dbdc8..b00ad73c946d 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -419,6 +419,8 @@ static inline int acpi_dev_filter_resource_type_cb(struct acpi_resource *ares,
         return acpi_dev_filter_resource_type(ares, (unsigned long)arg);
 }
 
+struct acpi_device *acpi_resource_consumer(struct resource *res);
+
 int acpi_check_resource_conflict(const struct resource *res);
 
 int acpi_check_region(resource_size_t start, resource_size_t n,
@@ -762,6 +764,11 @@ static inline int acpi_reconfig_notifier_unregister(struct notifier_block *nb)
         return -EINVAL;
 }
 
+static inline struct acpi_device *acpi_resource_consumer(struct resource *res)
+{
+        return NULL;
+}
+
 #endif  /* !CONFIG_ACPI */
 
 #ifdef CONFIG_ACPI_HOTPLUG_IOAPIC