Merge tag 'usb-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here is the big USB and PHY driver updates for 4.11-rc1.

  Nothing major, just the normal amount of churn in the usb gadget and
  dwc and xhci controllers, new device ids, new phy drivers, a new
  usb-serial driver, and a few other minor changes in different USB
  drivers.

  All have been in linux-next for a long time with no reported issues"

* tag 'usb-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (265 commits)
  usb: cdc-wdm: remove logically dead code
  USB: serial: keyspan: drop header file
  USB: serial: io_edgeport: drop io-tables header file
  usb: musb: add code comment for clarification
  usb: misc: add USB251xB/xBi Hi-Speed Hub Controller Driver
  usb: misc: usbtest: remove redundant check on retval < 0
  USB: serial: upd78f0730: sort device ids
  USB: serial: upd78f0730: add ID for EVAL-ADXL362Z
  ohci-hub: fix typo in dbg_port macro
  usb: musb: dsps: Manage CPPI 4.1 DMA interrupt in DSPS
  usb: musb: tusb6010: Clean up tusb_omap_dma structure
  usb: musb: cppi_dma: Clean up cppi41_dma_controller structure
  usb: musb: cppi_dma: Clean up cppi structure
  usb: musb: cppi41: Detect aborted transfers in cppi41_dma_callback()
  usb: musb: dma: Add a DMA completion platform callback
  drivers: usb: usbip: Add missing break statement to switch
  usb: mtu3: remove redundant dev_err call in get_ssusb_rscs()
  USB: serial: mos7840: fix another NULL-deref at open
  USB: serial: console: clean up sanity checks
  USB: serial: console: fix uninitialised spinlock
  ...

2 files changed, 12 insertions, 3 deletions

diff --git a/include/linux/of_device.h b/include/linux/of_device.h
index cc7dd687a89d..e9afbcc8de12 100644
--- a/include/linux/of_device.h
+++ b/include/linux/of_device.h
@@ -37,6 +37,7 @@ extern const void *of_device_get_match_data(const struct device *dev);
 
 extern ssize_t of_device_get_modalias(struct device *dev,
 					char *str, ssize_t len);
+extern int of_device_request_module(struct device *dev);
 
 extern void of_device_uevent(struct device *dev, struct kobj_uevent_env *env);
 extern int of_device_uevent_modalias(struct device *dev, struct kobj_uevent_env *env);
@@ -78,6 +79,11 @@ static inline int of_device_get_modalias(struct device *dev,
 	return -ENODEV;
 }
 
+static inline int of_device_request_module(struct device *dev)
+{
+	return -ENODEV;
+}
+
 static inline int of_device_uevent_modalias(struct device *dev,
 				   struct kobj_uevent_env *env)
 {
diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h
index 5dd75fa47dd8..c5fdfcf99828 100644
--- a/include/linux/usb/chipidea.h
+++ b/include/linux/usb/chipidea.h
@@ -12,16 +12,18 @@ struct ci_hdrc;
 
 /**
  * struct ci_hdrc_cable - structure for external connector cable state tracking
- * @state: current state of the line
+ * @connected: true if cable is connected, false otherwise
  * @changed: set to true when extcon event happen
+ * @enabled: set to true if we've enabled the vbus or id interrupt
  * @edev: device which generate events
  * @ci: driver state of the chipidea device
  * @nb: hold event notification callback
  * @conn: used for notification registration
  */
 struct ci_hdrc_cable {
-	bool				state;
+	bool				connected;
 	bool				changed;
+	bool				enabled;
 	struct extcon_dev		*edev;
 	struct ci_hdrc			*ci;
 	struct notifier_block		nb;
@@ -55,10 +57,11 @@ struct ci_hdrc_platform_data {
 #define CI_HDRC_OVERRIDE_AHB_BURST	BIT(9)
 #define CI_HDRC_OVERRIDE_TX_BURST	BIT(10)
 #define CI_HDRC_OVERRIDE_RX_BURST	BIT(11)
+#define CI_HDRC_OVERRIDE_PHY_CONTROL	BIT(12) /* Glue layer manages phy */
 	enum usb_dr_mode	dr_mode;
 #define CI_HDRC_CONTROLLER_RESET_EVENT		0
 #define CI_HDRC_CONTROLLER_STOPPED_EVENT	1
-	void	(*notify_event) (struct ci_hdrc *ci, unsigned event);
+	int	(*notify_event) (struct ci_hdrc *ci, unsigned event);
 	struct regulator	*reg_vbus;
 	struct usb_otg_caps	ci_otg_caps;
 	bool			tpl_support;