USB / PM: Drop CONFIG_PM_RUNTIME from the USB core

After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so quite a few
depend on CONFIG_PM (or even dropped in some cases).

Replace CONFIG_PM_RUNTIME with CONFIG_PM in the USB core code
and documentation.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

19 files changed, 69 insertions, 112 deletions

diff --git a/Documentation/ABI/stable/sysfs-bus-usb b/Documentation/ABI/stable/sysfs-bus-usb
index e2bc700a6f9c..831f15d9672f 100644
--- a/Documentation/ABI/stable/sysfs-bus-usb
+++ b/Documentation/ABI/stable/sysfs-bus-usb
@@ -32,10 +32,9 @@ Date:		January 2008
 KernelVersion:  2.6.25
 Contact:        Sarah Sharp <sarah.a.sharp@intel.com>
 Description:
-                If CONFIG_PM_RUNTIME is enabled then this file
-                is present.  When read, it returns the total time (in msec)
-                that the USB device has been connected to the machine.  This
-                file is read-only.
+                If CONFIG_PM is enabled, then this file is present.  When read,
+                it returns the total time (in msec) that the USB device has been
+                connected to the machine.  This file is read-only.
 Users:
                 PowerTOP <powertop@lists.01.org>
                 https://01.org/powertop/
@@ -45,10 +44,9 @@ Date:		January 2008
 KernelVersion:  2.6.25
 Contact:        Sarah Sharp <sarah.a.sharp@intel.com>
 Description:
-                If CONFIG_PM_RUNTIME is enabled then this file
-                is present.  When read, it returns the total time (in msec)
-                that the USB device has been active, i.e. not in a suspended
-                state.  This file is read-only.
+                If CONFIG_PM is enabled, then this file is present.  When read,
+                it returns the total time (in msec) that the USB device has been
+                active, i.e. not in a suspended state.  This file is read-only.
 
                 Tools can use this file and the connected_duration file to
                 compute the percentage of time that a device has been active.
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb
index 614d451cee41..e5cc7633d013 100644
--- a/Documentation/ABI/testing/sysfs-bus-usb
+++ b/Documentation/ABI/testing/sysfs-bus-usb
@@ -104,16 +104,15 @@ What:		/sys/bus/usb/devices/.../power/usb2_hardware_lpm
 Date:           September 2011
 Contact:        Andiry Xu <andiry.xu@amd.com>
 Description:
-                If CONFIG_PM_RUNTIME is set and a USB 2.0 lpm-capable device
-                is plugged in to a xHCI host which support link PM, it will
-                perform a LPM test; if the test is passed and host supports
-                USB2 hardware LPM (xHCI 1.0 feature), USB2 hardware LPM will
-                be enabled for the device and the USB device directory will
-                contain a file named power/usb2_hardware_lpm.  The file holds
-                a string value (enable or disable) indicating whether or not
-                USB2 hardware LPM is enabled for the device. Developer can
-                write y/Y/1 or n/N/0 to the file to enable/disable the
-                feature.
+                If CONFIG_PM is set and a USB 2.0 lpm-capable device is plugged
+                in to a xHCI host which support link PM, it will perform a LPM
+                test; if the test is passed and host supports USB2 hardware LPM
+                (xHCI 1.0 feature), USB2 hardware LPM will be enabled for the
+                device and the USB device directory will contain a file named
+                power/usb2_hardware_lpm.  The file holds a string value (enable
+                or disable) indicating whether or not USB2 hardware LPM is
+                enabled for the device. Developer can write y/Y/1 or n/N/0 to
+                the file to enable/disable the feature.
 
 What:           /sys/bus/usb/devices/.../removable
 Date:           February 2012
diff --git a/Documentation/usb/power-management.txt b/Documentation/usb/power-management.txt
index 7b90fe034c4b..b5f83911732a 100644
--- a/Documentation/usb/power-management.txt
+++ b/Documentation/usb/power-management.txt
@@ -47,14 +47,15 @@ dynamic PM is implemented in the USB subsystem, although system PM is
 covered to some extent (see Documentation/power/*.txt for more
 information about system PM).
 
-Note: Dynamic PM support for USB is present only if the kernel was
-built with CONFIG_USB_SUSPEND enabled (which depends on
-CONFIG_PM_RUNTIME).  System PM support is present only if the kernel
-was built with CONFIG_SUSPEND or CONFIG_HIBERNATION enabled.
-
-(Starting with the 3.10 kernel release, dynamic PM support for USB is
-present whenever the kernel was built with CONFIG_PM_RUNTIME enabled.
-The CONFIG_USB_SUSPEND option has been eliminated.)
+System PM support is present only if the kernel was built with CONFIG_SUSPEND
+or CONFIG_HIBERNATION enabled.  Dynamic PM support for USB is present whenever
+the kernel was built with CONFIG_PM enabled.
+
+[Historically, dynamic PM support for USB was present only if the
+kernel had been built with CONFIG_USB_SUSPEND enabled (which depended on
+CONFIG_PM_RUNTIME).  Starting with the 3.10 kernel release, dynamic PM support
+for USB was present whenever the kernel was built with CONFIG_PM_RUNTIME
+enabled.  The CONFIG_USB_SUSPEND option had been eliminated.]
 
 
         What is Remote Wakeup?
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 9bffd26cea05..874dec31a111 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -1493,10 +1493,6 @@ int usb_resume(struct device *dev, pm_message_t msg)
         return status;
 }
 
-#endif /* CONFIG_PM */
-
-#ifdef CONFIG_PM_RUNTIME
-
 /**
  * usb_enable_autosuspend - allow a USB device to be autosuspended
  * @udev: the USB device which may be autosuspended
@@ -1876,7 +1872,7 @@ int usb_set_usb2_hardware_lpm(struct usb_device *udev, int enable)
         return ret;
 }
 
-#endif /* CONFIG_PM_RUNTIME */
+#endif /* CONFIG_PM */
 
 struct bus_type usb_bus_type = {
         .name =         "usb",
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index efc953119ce2..9eb1cff28bd4 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -429,7 +429,6 @@ static int check_root_hub_suspended(struct device *dev)
         return 0;
 }
 
-#if defined(CONFIG_PM_SLEEP) || defined(CONFIG_PM_RUNTIME)
 static int suspend_common(struct device *dev, bool do_wakeup)
 {
         struct pci_dev          *pci_dev = to_pci_dev(dev);
@@ -528,7 +527,6 @@ static int resume_common(struct device *dev, int event)
         }
         return retval;
 }
-#endif  /* SLEEP || RUNTIME */
 
 #ifdef  CONFIG_PM_SLEEP
 
@@ -607,8 +605,6 @@ static int hcd_pci_restore(struct device *dev)
 
 #endif  /* CONFIG_PM_SLEEP */
 
-#ifdef  CONFIG_PM_RUNTIME
-
 static int hcd_pci_runtime_suspend(struct device *dev)
 {
         int     retval;
@@ -630,13 +626,6 @@ static int hcd_pci_runtime_resume(struct device *dev)
         return retval;
 }
 
-#else
-
-#define hcd_pci_runtime_suspend NULL
-#define hcd_pci_runtime_resume  NULL
-
-#endif  /* CONFIG_PM_RUNTIME */
-
 const struct dev_pm_ops usb_hcd_pci_pm_ops = {
         .suspend        = hcd_pci_suspend,
         .suspend_noirq  = hcd_pci_suspend_noirq,
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index a6efb4184f2b..278be0515e8e 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2258,10 +2258,6 @@ int hcd_bus_resume(struct usb_device *rhdev, pm_message_t msg)
         return status;
 }
 
-#endif  /* CONFIG_PM */
-
-#ifdef  CONFIG_PM_RUNTIME
-
 /* Workqueue routine for root-hub remote wakeup */
 static void hcd_resume_work(struct work_struct *work)
 {
@@ -2293,7 +2289,7 @@ void usb_hcd_resume_root_hub (struct usb_hcd *hcd)
 }
 EXPORT_SYMBOL_GPL(usb_hcd_resume_root_hub);
 
-#endif  /* CONFIG_PM_RUNTIME */
+#endif  /* CONFIG_PM */
 
 /*-------------------------------------------------------------------------*/
 
@@ -2476,7 +2472,7 @@ struct usb_hcd *usb_create_shared_hcd(const struct hc_driver *driver,
         init_timer(&hcd->rh_timer);
         hcd->rh_timer.function = rh_timer_func;
         hcd->rh_timer.data = (unsigned long) hcd;
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
         INIT_WORK(&hcd->wakeup_work, hcd_resume_work);
 #endif
 
@@ -2790,7 +2786,7 @@ error_create_attr_group:
         hcd->rh_registered = 0;
         spin_unlock_irq(&hcd_root_hub_lock);
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
         cancel_work_sync(&hcd->wakeup_work);
 #endif
         mutex_lock(&usb_bus_list_lock);
@@ -2858,7 +2854,7 @@ void usb_remove_hcd(struct usb_hcd *hcd)
         hcd->rh_registered = 0;
         spin_unlock_irq (&hcd_root_hub_lock);
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
         cancel_work_sync(&hcd->wakeup_work);
 #endif
 
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index b649fef2e35d..c9596525ba8c 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1737,7 +1737,7 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id)
          * - If user has indicated to prevent autosuspend by passing
          *   usbcore.autosuspend = -1 then keep autosuspend disabled.
          */
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
         if (hdev->dev.power.autosuspend_delay >= 0)
                 pm_runtime_set_autosuspend_delay(&hdev->dev, 0);
 #endif
@@ -3449,7 +3449,7 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
         return status;
 }
 
-#ifdef  CONFIG_PM_RUNTIME
+#ifdef  CONFIG_PM
 
 int usb_remote_wakeup(struct usb_device *udev)
 {
@@ -4856,7 +4856,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
                         udev->state != USB_STATE_NOTATTACHED) {
                 if (portstatus & USB_PORT_STAT_ENABLE) {
                         status = 0;             /* Nothing to do */
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
                 } else if (udev->state == USB_STATE_SUSPENDED &&
                                 udev->persist_enabled) {
                         /* For a suspended device, treat this as a
diff --git a/drivers/usb/core/port.c b/drivers/usb/core/port.c
index cd3f9dc24a06..210618319f10 100644
--- a/drivers/usb/core/port.c
+++ b/drivers/usb/core/port.c
@@ -72,7 +72,7 @@ static void usb_port_device_release(struct device *dev)
         kfree(port_dev);
 }
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int usb_port_runtime_resume(struct device *dev)
 {
         struct usb_port *port_dev = to_usb_port(dev);
@@ -171,7 +171,7 @@ static int usb_port_runtime_suspend(struct device *dev)
 #endif
 
 static const struct dev_pm_ops usb_port_pm_ops = {
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
         .runtime_suspend =      usb_port_runtime_suspend,
         .runtime_resume =       usb_port_runtime_resume,
 #endif
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index 1236c6011c70..d26973844a4d 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -334,14 +334,6 @@ static void remove_persist_attributes(struct device *dev)
                         &dev_attr_persist.attr,
                         power_group_name);
 }
-#else
-
-#define add_persist_attributes(dev)     0
-#define remove_persist_attributes(dev)  do {} while (0)
-
-#endif  /* CONFIG_PM */
-
-#ifdef  CONFIG_PM_RUNTIME
 
 static ssize_t connected_duration_show(struct device *dev,
                                        struct device_attribute *attr, char *buf)
@@ -585,10 +577,13 @@ static void remove_power_attributes(struct device *dev)
 
 #else
 
+#define add_persist_attributes(dev)     0
+#define remove_persist_attributes(dev)  do {} while (0)
+
 #define add_power_attributes(dev)       0
 #define remove_power_attributes(dev)    do {} while (0)
 
-#endif  /* CONFIG_PM_RUNTIME */
+#endif  /* CONFIG_PM */
 
 
 /* Descriptor fields */
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 2dd2362198d2..2a92b97f0144 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -49,7 +49,7 @@ const char *usbcore_name = "usbcore";
 
 static bool nousb;      /* Disable USB when built into kernel image */
 
-#ifdef  CONFIG_PM_RUNTIME
+#ifdef  CONFIG_PM
 static int usb_autosuspend_delay = 2;           /* Default delay value,
                                                  * in seconds */
 module_param_named(autosuspend, usb_autosuspend_delay, int, 0644);
@@ -348,11 +348,9 @@ static const struct dev_pm_ops usb_device_pm_ops = {
         .thaw =         usb_dev_thaw,
         .poweroff =     usb_dev_poweroff,
         .restore =      usb_dev_restore,
-#ifdef CONFIG_PM_RUNTIME
         .runtime_suspend =      usb_runtime_suspend,
         .runtime_resume =       usb_runtime_resume,
         .runtime_idle =         usb_runtime_idle,
-#endif
 };
 
 #endif  /* CONFIG_PM */
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index b1b34d0557c9..7eb1e26798e5 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -75,6 +75,14 @@ extern int usb_resume_complete(struct device *dev);
 extern int usb_port_suspend(struct usb_device *dev, pm_message_t msg);
 extern int usb_port_resume(struct usb_device *dev, pm_message_t msg);
 
+extern void usb_autosuspend_device(struct usb_device *udev);
+extern int usb_autoresume_device(struct usb_device *udev);
+extern int usb_remote_wakeup(struct usb_device *dev);
+extern int usb_runtime_suspend(struct device *dev);
+extern int usb_runtime_resume(struct device *dev);
+extern int usb_runtime_idle(struct device *dev);
+extern int usb_set_usb2_hardware_lpm(struct usb_device *udev, int enable);
+
 #else
 
 static inline int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
@@ -87,20 +95,6 @@ static inline int usb_port_resume(struct usb_device *udev, pm_message_t msg)
         return 0;
 }
 
-#endif
-
-#ifdef CONFIG_PM_RUNTIME
-
-extern void usb_autosuspend_device(struct usb_device *udev);
-extern int usb_autoresume_device(struct usb_device *udev);
-extern int usb_remote_wakeup(struct usb_device *dev);
-extern int usb_runtime_suspend(struct device *dev);
-extern int usb_runtime_resume(struct device *dev);
-extern int usb_runtime_idle(struct device *dev);
-extern int usb_set_usb2_hardware_lpm(struct usb_device *udev, int enable);
-
-#else
-
 #define usb_autosuspend_device(udev)            do {} while (0)
 static inline int usb_autoresume_device(struct usb_device *udev)
 {
@@ -111,6 +105,7 @@ static inline int usb_set_usb2_hardware_lpm(struct usb_device *udev, int enable)
 {
         return 0;
 }
+
 #endif
 
 extern struct bus_type usb_bus_type;
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index ca7b964124af..851006a0d97b 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -305,7 +305,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
                 }
         }
 
-#ifdef  CONFIG_PM_RUNTIME
+#ifdef  CONFIG_PM
         if (ehci->no_selective_suspend && device_can_wakeup(&pdev->dev))
                 ehci_warn(ehci, "selective suspend/wakeup unavailable\n");
 #endif
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index ad0c348e68e9..25fb1da8d3d7 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -22,7 +22,7 @@
  * and usb-storage.
  *
  * TODO:
- * - usb suspend/resume triggered by sl811 (with PM_RUNTIME)
+ * - usb suspend/resume triggered by sl811
  * - various issues noted in the code
  * - performance work; use both register banks; ...
  * - use urb->iso_frame_desc[] with ISO transfers
@@ -1752,8 +1752,7 @@ sl811h_probe(struct platform_device *dev)
 #ifdef  CONFIG_PM
 
 /* for this device there's no useful distinction between the controller
- * and its root hub, except that the root hub only gets direct PM calls
- * when CONFIG_PM_RUNTIME is enabled.
+ * and its root hub.
  */
 
 static int
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index c0671750671f..bf86630b3cea 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -3144,8 +3144,7 @@ static int u132_probe(struct platform_device *pdev)
 #ifdef CONFIG_PM
 /*
  * for this device there's no useful distinction between the controller
- * and its root hub, except that the root hub only gets direct PM calls
- * when CONFIG_PM_RUNTIME is enabled.
+ * and its root hub.
  */
 static int u132_suspend(struct platform_device *pdev, pm_message_t state)
 {
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 696160d48ae8..f674abd76865 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -1146,7 +1146,7 @@ int xhci_bus_suspend(struct usb_hcd *hcd)
                         set_bit(port_index, &bus_state->bus_suspended);
                 }
                 /* USB core sets remote wake mask for USB 3.0 hubs,
-                 * including the USB 3.0 roothub, but only if CONFIG_PM_RUNTIME
+                 * including the USB 3.0 roothub, but only if CONFIG_PM
                  * is enabled, so also enable remote wake here.
                  */
                 if (hcd->self.root_hub->do_remote_wakeup
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 2a5d45b4cb15..61173ca9cb8f 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -4024,7 +4024,7 @@ static int __maybe_unused xhci_change_max_exit_latency(struct xhci_hcd *xhci,
         return ret;
 }
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 
 /* BESL to HIRD Encoding array for USB2 LPM */
 static int xhci_besl_encoding[16] = {125, 150, 200, 300, 400, 500, 1000, 2000,
@@ -4239,24 +4239,8 @@ int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev)
         return 0;
 }
 
-#else
-
-int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
-                                struct usb_device *udev, int enable)
-{
-        return 0;
-}
-
-int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev)
-{
-        return 0;
-}
-
-#endif /* CONFIG_PM_RUNTIME */
-
 /*---------------------- USB 3.0 Link PM functions ------------------------*/
 
-#ifdef CONFIG_PM
 /* Service interval in nanoseconds = 2^(bInterval - 1) * 125us * 1000ns / 1us */
 static unsigned long long xhci_service_interval_to_ns(
                 struct usb_endpoint_descriptor *desc)
@@ -4687,6 +4671,17 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
 }
 #else /* CONFIG_PM */
 
+int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
+                                struct usb_device *udev, int enable)
+{
+        return 0;
+}
+
+int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev)
+{
+        return 0;
+}
+
 int xhci_enable_usb3_lpm_timeout(struct usb_hcd *hcd,
                         struct usb_device *udev, enum usb3_link_state state)
 {
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 7843ef7dd0ff..29be0e654ecc 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1761,7 +1761,7 @@ static int msm_otg_remove(struct platform_device *pdev)
         return 0;
 }
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int msm_otg_runtime_idle(struct device *dev)
 {
         struct msm_otg *motg = dev_get_drvdata(dev);
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 447a7e2fc19b..f89c24a03bd9 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -637,7 +637,7 @@ static inline bool usb_acpi_power_manageable(struct usb_device *hdev, int index)
 #endif
 
 /* USB autosuspend and autoresume */
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 extern void usb_enable_autosuspend(struct usb_device *udev);
 extern void usb_disable_autosuspend(struct usb_device *udev);
 
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index cd96a2bc3388..668898e29d0e 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -93,7 +93,7 @@ struct usb_hcd {
 
         struct timer_list       rh_timer;       /* drives root-hub polling */
         struct urb              *status_urb;    /* the current status urb */
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
         struct work_struct      wakeup_work;    /* for remote wakeup */
 #endif
 
@@ -625,16 +625,13 @@ extern int usb_find_interface_driver(struct usb_device *dev,
 extern void usb_root_hub_lost_power(struct usb_device *rhdev);
 extern int hcd_bus_suspend(struct usb_device *rhdev, pm_message_t msg);
 extern int hcd_bus_resume(struct usb_device *rhdev, pm_message_t msg);
-#endif /* CONFIG_PM */
-
-#ifdef CONFIG_PM_RUNTIME
 extern void usb_hcd_resume_root_hub(struct usb_hcd *hcd);
 #else
 static inline void usb_hcd_resume_root_hub(struct usb_hcd *hcd)
 {
         return;
 }
-#endif /* CONFIG_PM_RUNTIME */
+#endif /* CONFIG_PM */
 
 /*-------------------------------------------------------------------------*/