Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (232 commits)
  USB: Add USB-ID for Multiplex RC serial adapter to cp210x.c
  xhci: Clean up 32-bit build warnings.
  USB: update documentation for usbmon
  usb: usb-storage doesn't support dynamic id currently, the patch disables the feature to fix an oops
  drivers/usb/class/cdc-acm.c: clear dangling pointer
  drivers/usb/dwc3/dwc3-pci.c: introduce missing kfree
  drivers/usb/host/isp1760-if.c: introduce missing kfree
  usb: option: add ZD Incorporated HSPA modem
  usb: ch9: fix up MaxStreams helper
  USB: usb-skeleton.c: cleanup open_count
  USB: usb-skeleton.c: fix open/disconnect race
  xhci: Properly handle COMP_2ND_BW_ERR
  USB: remove dead code from suspend/resume path
  USB: add quirk for another camera
  drivers: usb: wusbcore: Fix dependency for USB_WUSB
  xhci: Better debugging for critical host errors.
  xhci: Be less verbose during URB cancellation.
  xhci: Remove debugging about ring structure allocation.
  xhci: Remove debugging about toggling cycle bits.
  xhci: Remove debugging for individual transfers.
  ...

1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index ffdf5d15085..b51fcd80d24 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -56,7 +56,7 @@ static struct usbhs_pkt_handle usbhsf_null_handler = {
 void usbhs_pkt_push(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt,
 		    void (*done)(struct usbhs_priv *priv,
 				 struct usbhs_pkt *pkt),
-		    void *buf, int len, int zero)
+		    void *buf, int len, int zero, int sequence)
 {
 	struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
 	struct device *dev = usbhs_priv_to_dev(priv);
@@ -90,6 +90,7 @@ void usbhs_pkt_push(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt,
 	pkt->zero	= zero;
 	pkt->actual	= 0;
 	pkt->done	= done;
+	pkt->sequence	= sequence;
 
 	usbhs_unlock(priv, flags);
 	/********************  spin unlock ******************/
@@ -481,6 +482,9 @@ static int usbhsf_pio_try_push(struct usbhs_pkt *pkt, int *is_done)
 	int i, ret, len;
 	int is_short;
 
+	usbhs_pipe_data_sequence(pipe, pkt->sequence);
+	pkt->sequence = -1; /* -1 sequence will be ignored */
+
 	ret = usbhsf_fifo_select(pipe, fifo, 1);
 	if (ret < 0)
 		return 0;
@@ -584,6 +588,8 @@ static int usbhsf_prepare_pop(struct usbhs_pkt *pkt, int *is_done)
 	/*
 	 * pipe enable to prepare packet receive
 	 */
+	usbhs_pipe_data_sequence(pipe, pkt->sequence);
+	pkt->sequence = -1; /* -1 sequence will be ignored */
 
 	usbhs_pipe_enable(pipe);
 	usbhsf_rx_irq_ctrl(pipe, 1);
@@ -641,6 +647,7 @@ static int usbhsf_pio_try_pop(struct usbhs_pkt *pkt, int *is_done)
 	 * "Operation" - "FIFO Buffer Memory" - "FIFO Port Function"
 	 */
 	if (0 == rcv_len) {
+		pkt->zero = 1;
 		usbhsf_fifo_clear(pipe, fifo);
 		goto usbhs_fifo_read_end;
 	}