Signed-off-by: Zhang Rui <rui.zhang@intel.com>
---
 drivers/acpi/acpi_platform.c | 1 +
 include/linux/acpi.h         | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c
index 2bf9082..a3c89a1 100644
--- a/drivers/acpi/acpi_platform.c
+++ b/drivers/acpi/acpi_platform.c

@@ -113,3 +113,4 @@ struct platform_device *acpi_create_platform_device(struct acpi_device *adev)
 	kfree(resources);
 	return pdev;
 }
+EXPORT_SYMBOL_GPL(acpi_create_platform_device);

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 807cbc4..3dd743d 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h

@@ -432,6 +432,7 @@ static inline bool acpi_driver_match_device(struct device *dev,
 int acpi_device_uevent_modalias(struct device *, struct kobj_uevent_env *);
 int acpi_device_modalias(struct device *, char *, int);
 
+struct platform_device *acpi_create_platform_device(struct acpi_device *);

 #define ACPI_PTR(_ptr)	(_ptr)
 
 #else	/* !CONFIG_ACPI */

@@ -523,6 +524,12 @@ static inline int acpi_device_modalias(struct device *dev,
 	return -ENODEV;
 }
 
+static inline struct platform_device *acpi_create_platform_device(
+				struct acpi_device *)
+{
+	return NULL;
+}
+
 #define ACPI_PTR(_ptr)	(NULL)
 
 #endif	/* !CONFIG_ACPI */