Merge branch 'usb-next' into musb-merge

* usb-next: (132 commits)
  USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path
  USB: uas: Ensure we only bind to a UAS interface
  USB: uas: Rename sense pipe and sense urb to status pipe and status urb
  USB: uas: Use kzalloc instead of kmalloc
  USB: uas: Fix up the Sense IU
  usb: musb: core: kill unneeded #include's
  DA8xx: assign name to MUSB IRQ resource
  usb: gadget: g_ncm added
  usb: gadget: f_ncm.c added
  usb: gadget: u_ether: prepare for NCM
  usb: pch_udc: Fix setup transfers with data out
  usb: pch_udc: Fix compile error, warnings and checkpatch warnings
  usb: add ab8500 usb transceiver driver
  USB: gadget: Implement runtime PM for MSM bus glue driver
  USB: gadget: Implement runtime PM for ci13xxx gadget
  USB: gadget: Add USB controller driver for MSM SoC
  USB: gadget: Introduce ci13xxx_udc_driver struct
  USB: gadget: Initialize ci13xxx gadget device's coherent DMA mask
  USB: gadget: Fix "scheduling while atomic" bugs in ci13xxx_udc
  USB: gadget: Separate out PCI bus code from ci13xxx_udc
  ...

1 files changed, 2 insertions, 5 deletions

diff --git a/include/linux/usb.h b/include/linux/usb.h
index a28eb2592577..bd69b65f3356 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -20,6 +20,7 @@
 #include <linux/completion.h>   /* for struct completion */
 #include <linux/sched.h>        /* for current && schedule_timeout */
 #include <linux/mutex.h>        /* for struct mutex */
+#include <linux/pm_runtime.h>   /* for runtime PM */
 
 struct usb_device;
 struct usb_driver;
@@ -411,8 +412,6 @@ struct usb_tt;
  * @quirks: quirks of the whole device
  * @urbnum: number of URBs submitted for the whole device
  * @active_duration: total time device is not suspended
- * @last_busy: time of last use
- * @autosuspend_delay: in jiffies
  * @connect_time: time device was first connected
  * @do_remote_wakeup:  remote wakeup should be enabled
  * @reset_resume: needs reset instead of resume
@@ -485,8 +484,6 @@ struct usb_device {
         unsigned long active_duration;
 
 #ifdef CONFIG_PM
-        unsigned long last_busy;
-        int autosuspend_delay;
         unsigned long connect_time;
 
         unsigned do_remote_wakeup:1;
@@ -531,7 +528,7 @@ extern void usb_autopm_put_interface_no_suspend(struct usb_interface *intf);
 
 static inline void usb_mark_last_busy(struct usb_device *udev)
 {
-        udev->last_busy = jiffies;
+        pm_runtime_mark_last_busy(&udev->dev);
 }
 
 #else