staging: greybus: remove CONFIG_PM_RUNTIME from kernel_ver.h

The last thing remaining in kernel_ver.h was the setting of
CONFIG_PM_RUNTIME, which isn't needed in a in-tree implementation.  So
remove the setting of this value, and the .h file entirely as that was
the last thing left in it.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/audio_module.c

@@ -421,7 +421,7 @@ static const struct greybus_bundle_id gb_audio_id_table[] = {
 };
 MODULE_DEVICE_TABLE(greybus, gb_audio_id_table);
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int gb_audio_suspend(struct device *dev)
 {
 	struct gb_bundle *bundle = to_gb_bundle(dev);

drivers/staging/greybus/bundle.c

@@ -89,8 +89,7 @@ static void gb_bundle_release(struct device *dev)
 	kfree(bundle);
 }
 
-#ifdef CONFIG_PM_RUNTIME
-
+#ifdef CONFIG_PM
 static void gb_bundle_disable_all_connections(struct gb_bundle *bundle)
 {
 	struct gb_connection *connection;

drivers/staging/greybus/bundle.h

@@ -41,7 +41,7 @@ int gb_bundle_add(struct gb_bundle *bundle);
 void gb_bundle_destroy(struct gb_bundle *bundle);
 
 /* Bundle Runtime PM wrappers */
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static inline int gb_pm_runtime_get_sync(struct gb_bundle *bundle)
 {
 	int retval;

drivers/staging/greybus/camera.c

@@ -1344,7 +1344,7 @@ static const struct greybus_bundle_id gb_camera_id_table[] = {
 	{ },
 };
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int gb_camera_suspend(struct device *dev)
 {
 	struct gb_bundle *bundle = to_gb_bundle(dev);

drivers/staging/greybus/es2.c

@@ -17,7 +17,6 @@
 #include "arpc.h"
 #include "greybus.h"
 #include "greybus_trace.h"
-#include "kernel_ver.h"
 #include "connection.h"
 
 

drivers/staging/greybus/gbphy.c

@@ -52,7 +52,7 @@ static void gbphy_dev_release(struct device *dev)
 	kfree(gbphy_dev);
 }
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int gb_gbphy_idle(struct device *dev)
 {
 	pm_runtime_mark_last_busy(dev);

drivers/staging/greybus/gbphy.h

@@ -66,7 +66,7 @@ void gb_gbphy_deregister_driver(struct gbphy_driver *driver);
 #define module_gbphy_driver(__gbphy_driver)	\
 	module_driver(__gbphy_driver, gb_gbphy_register, gb_gbphy_deregister)
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static inline int gbphy_runtime_get_sync(struct gbphy_device *gbphy_dev)
 {
 	struct device *dev = &gbphy_dev->dev;

drivers/staging/greybus/greybus.h

@@ -21,7 +21,6 @@
 #include <linux/pm_runtime.h>
 #include <linux/idr.h>
 
-#include "kernel_ver.h"
 #include "greybus_id.h"
 #include "greybus_manifest.h"
 #include "greybus_protocols.h"

drivers/staging/greybus/interface.c

@@ -698,7 +698,7 @@ static void gb_interface_release(struct device *dev)
 	kfree(intf);
 }
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int gb_interface_suspend(struct device *dev)
 {
 	struct gb_interface *intf = to_gb_interface(dev);

drivers/staging/greybus/kernel_ver.h

@@ -1,33 +0,0 @@
-/*
- * Greybus kernel "version" glue logic.
- *
- * Copyright 2014 Google Inc.
- * Copyright 2014 Linaro Ltd.
- *
- * Released under the GPLv2 only.
- *
- * Backports of newer kernel apis to allow the code to build properly on older
- * kernel versions.  Remove this file when merging to upstream, it should not be
- * needed at all
- */
-
-#ifndef __GREYBUS_KERNEL_VER_H
-#define __GREYBUS_KERNEL_VER_H
-
-#include <linux/kernel.h>
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
-/*
- * After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
- * selected) PM_RUNTIME is always set if PM is set, so files that are build
- * conditionally if CONFIG_PM_RUNTIME is set may now be build if CONFIG_PM is
- * set.
- */
-
-#ifdef CONFIG_PM
-#define CONFIG_PM_RUNTIME
-#endif /* CONFIG_PM */
-#endif
-
-#endif	/* __GREYBUS_KERNEL_VER_H */