usb: u_ether: Fix compile errors

commit f1a1823ff24fa4e3412b5078f20021cf40834946
usb: gadget: u_ether: convert into module

changes qlen function definition. and this has to be fixed
accordingly in current u_ether driver.

This patch fixes following compile error in u_ether caused by commit.

drivers/usb/gadget/u_ether.c: In function 'rx_fill':
drivers/usb/gadget/u_ether.c:416:3: error: too few arguments to function 'qlen'
   if (++req_cnt > qlen(dev->gadget))
   ^

drivers/usb/gadget/u_ether.c: In function 'eth_start_xmit':
drivers/usb/gadget/u_ether.c:738:24: error: 'qmult' undeclared (first use in this function)
   if (dev->tx_qlen == (qmult/2)) {

which was caused by commits
commit 79467317949e1621240f632acfb7453783bec2e7
USB: gadget: u_ether: Fix data stall issue in RNDIS tethering mode

commit 68b91e8c54f5c091986c5719631893b10eab760a
usb: u_ether: Add workqueue as bottom half handler for rx data path

Change-Id: Ic4e5a1e08cb688e5a606c7c1895f869d8f887b9f
Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>

diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
index e39880a654cc4fc095b5834a25d92814a5bf180b..565cde9fbcf17d946fde610c21eb068c181616b3 100644 (file)
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -417,7 +417,7 @@ static void rx_fill(struct eth_dev *dev, gfp_t gfp_flags)
        spin_lock_irqsave(&dev->req_lock, flags);
        while (!list_empty(&dev->rx_reqs)) {
                /* break the nexus of continuous completion and re-submission*/
-               if (++req_cnt > qlen(dev->gadget))
+               if (++req_cnt > qlen(dev->gadget, dev->qmult))
                        break;
 
                req = container_of(dev->rx_reqs.next,
@@ -745,7 +745,7 @@ static netdev_tx_t eth_start_xmit(struct sk_buff *skb,
        if (gadget_is_dualspeed(dev->gadget) &&
                         (dev->gadget->speed == USB_SPEED_HIGH)) {
                dev->tx_qlen++;
-               if (dev->tx_qlen == (qmult/2)) {
+               if (dev->tx_qlen == (dev->qmult/2)) {
                        req->no_interrupt = 0;
                        dev->tx_qlen = 0;
                } else {