[U-Boot] [PATCH] USB-CDC: add missing variable in ether.c

[Stefano Babic]

qmult was not defined if OTG dualspeed is set.

Signed-off-by: Stefano Babic <sbabic at denx.de>
---
 drivers/usb/gadget/ether.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index e0ebf75..313f15f 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -144,6 +144,8 @@ static inline int is_cdc(struct eth_dev *dev)
 #ifdef CONFIG_USB_GADGET_DUALSPEED
 #define	DEVSPEED	USB_SPEED_HIGH
 
+static unsigned qmult = 5;
+
 /* for dual-speed hardware, use deeper queues at highspeed */
 #define qlen(gadget) \
 	(DEFAULT_QLEN*((gadget->speed == USB_SPEED_HIGH) ? qmult : 1))
-- 
1.6.3.3