usb: c67x00 RetryCnt value in c67x00 TD should be 3

RetryCnt value in c67x00 TD should be 3 (both bits set to 1). Reference
Cypress Semiconductor BIOS User's Manual 1.2, page 3-14

Signed-off-by: Dave Tubbs <[e-mail]>
Acked-by: Peter Korsgaard <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/usb/c67x00/c67x00-sched.c

···
 {
 	struct c67x00_td *td;
 	struct c67x00_urb_priv *urbp = urb->hcpriv;
-	const __u8 active_flag = 1, retry_cnt = 1;
+	const __u8 active_flag = 1, retry_cnt = 3;
 	__u8 cmd = 0;
 	int tt = 0;