Merge 'staging-next' to Linus's tree

This merges the staging-next tree to Linus's tree and resolves
some conflicts that were present due to changes in other trees that were
affected by files here.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

5 files changed, 12 insertions, 21 deletions

diff --git a/drivers/staging/usbip/Makefile b/drivers/staging/usbip/Makefile
index 6f2916b1807..279f3cc3eea 100644
--- a/drivers/staging/usbip/Makefile
+++ b/drivers/staging/usbip/Makefile
@@ -1,12 +1,11 @@
 obj-$(CONFIG_USB_IP_COMMON) += usbip_common_mod.o
-usbip_common_mod-objs := usbip_common.o usbip_event.o
+usbip_common_mod-y := usbip_common.o usbip_event.o
 
 obj-$(CONFIG_USB_IP_VHCI_HCD) += vhci-hcd.o
-vhci-hcd-objs := vhci_sysfs.o vhci_tx.o vhci_rx.o vhci_hcd.o
+vhci-hcd-y := vhci_sysfs.o vhci_tx.o vhci_rx.o vhci_hcd.o
 
 obj-$(CONFIG_USB_IP_HOST) += usbip.o
-usbip-objs := stub_dev.o stub_main.o stub_rx.o stub_tx.o
+usbip-y := stub_dev.o stub_main.o stub_rx.o stub_tx.o
+
+ccflags-$(CONFIG_USB_IP_DEBUG_ENABLE) := -DDEBUG
 
-ifeq ($(CONFIG_USB_IP_DEBUG_ENABLE),y)
-	EXTRA_CFLAGS += -DDEBUG
-endif
diff --git a/drivers/staging/usbip/stub_dev.c b/drivers/staging/usbip/stub_dev.c
index b6b753a4934..b186b5fed2b 100644
--- a/drivers/staging/usbip/stub_dev.c
+++ b/drivers/staging/usbip/stub_dev.c
@@ -427,11 +427,11 @@ static int stub_probe(struct usb_interface *interface,
 
 
 	if (busid_priv->status == STUB_BUSID_ALLOC) {
-		busid_priv->interf_count++;
 		sdev = busid_priv->sdev;
 		if (!sdev)
 			return -ENODEV;
 
+		busid_priv->interf_count++;
 		dev_info(&interface->dev,
 		 "USB/IP Stub: register a new interface "
 		 "(bus %u dev %u ifn %u)\n", udev->bus->busnum, udev->devnum,
diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/staging/usbip/usbip_common.c
index 6a499f0eb59..210ef16bab8 100644
--- a/drivers/staging/usbip/usbip_common.c
+++ b/drivers/staging/usbip/usbip_common.c
@@ -456,7 +456,7 @@ EXPORT_SYMBOL_GPL(usbip_task_init);
 /*-------------------------------------------------------------------------*/
 /* socket routines */
 
- /*  Send/receive messages over TCP/IP. I refer drivers/block/nbd.c */
+/*  Send/receive messages over TCP/IP. I refer drivers/block/nbd.c */
 int usbip_xmit(int send, struct socket *sock, char *buf,
 	       int size, int msg_flags)
 {
diff --git a/drivers/staging/usbip/usbip_event.c b/drivers/staging/usbip/usbip_event.c
index a2566f1075d..af3832b03e4 100644
--- a/drivers/staging/usbip/usbip_event.c
+++ b/drivers/staging/usbip/usbip_event.c
@@ -38,21 +38,13 @@ static int event_handler(struct usbip_device *ud)
 			ud->eh_ops.shutdown(ud);
 
 			ud->event &= ~USBIP_EH_SHUTDOWN;
-
-			break;
 		}
 
-		/* Stop the error handler. */
-		if (ud->event & USBIP_EH_BYE)
-			return -1;
-
 		/* Reset the device. */
 		if (ud->event & USBIP_EH_RESET) {
 			ud->eh_ops.reset(ud);
 
 			ud->event &= ~USBIP_EH_RESET;
-
-			break;
 		}
 
 		/* Mark the device as unusable. */
@@ -60,13 +52,11 @@ static int event_handler(struct usbip_device *ud)
 			ud->eh_ops.unusable(ud);
 
 			ud->event &= ~USBIP_EH_UNUSABLE;
-
-			break;
 		}
 
-		/* NOTREACHED */
-		printk(KERN_ERR "%s: unknown event\n", __func__);
-		return -1;
+		/* Stop the error handler. */
+		if (ud->event & USBIP_EH_BYE)
+			return -1;
 	}
 
 	return 0;
diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c
index 0574d848b90..832608d3e57 100644
--- a/drivers/staging/usbip/vhci_hcd.c
+++ b/drivers/staging/usbip/vhci_hcd.c
@@ -164,6 +164,8 @@ void rh_port_disconnect(int rhport)
 	 * spin_unlock(&vdev->ud.lock); */
 
 	spin_unlock_irqrestore(&the_controller->lock, flags);
+
+	usb_hcd_poll_rh_status(vhci_to_hcd(the_controller));
 }