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-rw-r--r--drivers/usb/gadget/langwell_udc.c2
-rw-r--r--drivers/usb/gadget/mv_udc_core.c4
-rw-r--r--drivers/usb/gadget/net2280.c2
-rw-r--r--drivers/usb/gadget/uvc.h1
-rw-r--r--drivers/usb/gadget/uvc_v4l2.c1
-rw-r--r--drivers/usb/host/xhci-hub.c2
-rw-r--r--drivers/usb/host/xhci-ring.c19
-rw-r--r--drivers/usb/musb/musb_gadget.c2
-rw-r--r--drivers/usb/serial/digi_acceleport.c2
-rw-r--r--drivers/usb/serial/mos7720.c1
-rw-r--r--drivers/usb/serial/mos7840.c1
-rw-r--r--drivers/usb/storage/realtek_cr.c1
12 files changed, 27 insertions, 11 deletions
diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c
index 7a13363..c9fa3bf 100644
--- a/drivers/usb/gadget/langwell_udc.c
+++ b/drivers/usb/gadget/langwell_udc.c
@@ -2923,7 +2923,7 @@ static irqreturn_t langwell_irq(int irq, void *_dev)
handle_port_change(dev);
}
- /* suspend interrrupt */
+ /* suspend interrupt */
if (irq_sts & STS_SLI) {
dev_vdbg(&dev->pdev->dev, "suspend interrupt\n");
handle_bus_suspend(dev);
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index fbed5d0..8924121 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -377,7 +377,7 @@ static int queue_dtd(struct mv_ep *ep, struct mv_req *req)
} else {
/* Write dQH next pointer and terminate bit to 0 */
dqh->next_dtd_ptr = req->head->td_dma
- & EP_QUEUE_HEAD_NEXT_POINTER_MASK;;
+ & EP_QUEUE_HEAD_NEXT_POINTER_MASK;
dqh->size_ioc_int_sts = 0;
/* Ensure that updates to the QH will occur before priming. */
@@ -418,7 +418,7 @@ static int queue_dtd(struct mv_ep *ep, struct mv_req *req)
}
}
done:
- return retval;;
+ return retval;
}
static struct mv_dtd *build_dtd(struct mv_req *req, unsigned *length,
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index 2680fcc..7f1bc9a 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -2446,7 +2446,7 @@ static void handle_stat1_irqs (struct net2280 *dev, u32 stat)
mask = (1 << HIGH_SPEED) | (1 << FULL_SPEED);
/* VBUS disconnect is indicated by VBUS_PIN and VBUS_INTERRUPT set.
- * Root Port Reset is indicated by ROOT_PORT_RESET_INTERRRUPT set and
+ * Root Port Reset is indicated by ROOT_PORT_RESET_INTERRUPT set and
* both HIGH_SPEED and FULL_SPEED clear (as ROOT_PORT_RESET_INTERRUPT
* only indicates a change in the reset state).
*/
diff --git a/drivers/usb/gadget/uvc.h b/drivers/usb/gadget/uvc.h
index b80d514..bc78c60 100644
--- a/drivers/usb/gadget/uvc.h
+++ b/drivers/usb/gadget/uvc.h
@@ -55,6 +55,7 @@ struct uvc_event
#include <linux/usb.h> /* For usb_endpoint_* */
#include <linux/usb/gadget.h>
#include <linux/videodev2.h>
+#include <linux/version.h>
#include <media/v4l2-fh.h>
#include "uvc_queue.h"
diff --git a/drivers/usb/gadget/uvc_v4l2.c b/drivers/usb/gadget/uvc_v4l2.c
index 927291c..f6e083b 100644
--- a/drivers/usb/gadget/uvc_v4l2.c
+++ b/drivers/usb/gadget/uvc_v4l2.c
@@ -15,7 +15,6 @@
#include <linux/errno.h>
#include <linux/list.h>
#include <linux/mutex.h>
-#include <linux/version.h>
#include <linux/videodev2.h>
#include <linux/vmalloc.h>
#include <linux/wait.h>
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 2f74edd..431efe7 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -811,7 +811,7 @@ int xhci_hub_status_data(struct usb_hcd *hcd, char *buf)
memset(buf, 0, retval);
status = 0;
- mask = PORT_CSC | PORT_PEC | PORT_OCC | PORT_PLC;
+ mask = PORT_CSC | PORT_PEC | PORT_OCC | PORT_PLC | PORT_WRC;
spin_lock_irqsave(&xhci->lock, flags);
/* For each port, did anything change? If so, set that bit in buf. */
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index e4b7f00..940321b 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1936,8 +1936,10 @@ static int handle_tx_event(struct xhci_hcd *xhci,
int status = -EINPROGRESS;
struct urb_priv *urb_priv;
struct xhci_ep_ctx *ep_ctx;
+ struct list_head *tmp;
u32 trb_comp_code;
int ret = 0;
+ int td_num = 0;
slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));
xdev = xhci->devs[slot_id];
@@ -1959,6 +1961,12 @@ static int handle_tx_event(struct xhci_hcd *xhci,
return -ENODEV;
}
+ /* Count current td numbers if ep->skip is set */
+ if (ep->skip) {
+ list_for_each(tmp, &ep_ring->td_list)
+ td_num++;
+ }
+
event_dma = le64_to_cpu(event->buffer);
trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len));
/* Look for common error cases */
@@ -2070,7 +2078,18 @@ static int handle_tx_event(struct xhci_hcd *xhci,
goto cleanup;
}
+ /* We've skipped all the TDs on the ep ring when ep->skip set */
+ if (ep->skip && td_num == 0) {
+ ep->skip = false;
+ xhci_dbg(xhci, "All tds on the ep_ring skipped. "
+ "Clear skip flag.\n");
+ ret = 0;
+ goto cleanup;
+ }
+
td = list_entry(ep_ring->td_list.next, struct xhci_td, td_list);
+ if (ep->skip)
+ td_num--;
/* Is this a TRB in the currently executing TD? */
event_seg = trb_in_td(ep_ring->deq_seg, ep_ring->dequeue,
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index b08b9ca..ae4a20a 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -717,7 +717,7 @@ static void rxstate(struct musb *musb, struct musb_request *req)
* most these gadgets, end of is signified either by a short packet,
* or filling the last byte of the buffer. (Sending extra data in
* that last pckate should trigger an overflow fault.) But in mode 1,
- * we don't get DMA completion interrrupt for short packets.
+ * we don't get DMA completion interrupt for short packets.
*
* Theoretically, we could enable DMAReq irq (MUSB_RXCSR_DMAMODE = 1),
* to get endpoint interrupt on every DMA req, but that didn't seem
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 86fbba6..e92cbefc 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -227,7 +227,7 @@
* - All sleeps use a timeout of DIGI_RETRY_TIMEOUT before looping to
* recheck the condition they are sleeping on. This is defensive,
* in case a wake up is lost.
-* - Following Documentation/DocBook/kernel-locking.pdf no spin locks
+* - Following Documentation/DocBook/kernel-locking.tmpl no spin locks
* are held when calling copy_to/from_user or printk.
*/
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 40abedb..3524a10 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -2006,7 +2006,6 @@ static int mos7720_ioctl(struct tty_struct *tty,
dbg("%s (%d) TIOCSERGETLSR", __func__, port->number);
return get_lsr_info(tty, mos7720_port,
(unsigned int __user *)arg);
- return 0;
/* FIXME: These should be using the mode methods */
case TIOCMBIS:
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 7b50aa1..c72abd5 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -2263,7 +2263,6 @@ static int mos7840_ioctl(struct tty_struct *tty,
case TIOCSERGETLSR:
dbg("%s (%d) TIOCSERGETLSR", __func__, port->number);
return mos7840_get_lsr_info(tty, argp);
- return 0;
case TIOCGSERIAL:
dbg("%s (%d) TIOCGSERIAL", __func__, port->number);
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index f664c86..0ce5f79 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -25,7 +25,6 @@
#include <linux/kthread.h>
#include <linux/sched.h>
#include <linux/kernel.h>
-#include <linux/version.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
generated by cgit v1.1 at 2024-06-23 08:50:32 +0000