diff --git a/drivers/usb/musb/cppi41_dma.c b/drivers/usb/musb/cppi41_dma.c
index d82fe71..692e382 100644
--- a/drivers/usb/musb/cppi41_dma.c
+++ b/drivers/usb/musb/cppi41_dma.c
@@ -31,12 +31,14 @@
 #undef DEBUG_CPPI_TD
 #undef USBDRV_DEBUG
 
-#ifdef USBDRV_DEBUG
+#if 1
 #define dprintk(x, ...) printk(x, ## __VA_ARGS__)
 #else
 #define dprintk(x, ...)
 #endif
 
+#undef DBG
+#define DBG(level, format, args...)  printk(format, ##args)
 /*
  * Data structure definitions
  */
@@ -1312,7 +1314,15 @@ void txdma_completion_work(struct work_struct *data)
 	u8 resched = 0;
 	unsigned long flags;
 
+void __iomem *epio_addrs[USB_CPPI41_NUM_CH];
+u16 csr_values[USB_CPPI41_NUM_CH];
+u8 resched_values[USB_CPPI41_NUM_CH];
+
+printk("Entering loop!\n");
 	while (1) {
+memset(epio_addrs, 0xff, sizeof(epio_addrs));
+memset(csr_values, 0xff, sizeof(csr_values));
+memset(resched_values, 0xff, sizeof(resched_values));
 		for (index = 0; index < USB_CPPI41_NUM_CH; index++) {
 			void __iomem *epio;
 			u16 csr;
@@ -1351,13 +1361,43 @@ void txdma_completion_work(struct work_struct *data)
 					musb_dma_completion(musb, index+1, 1);
 					spin_unlock_irqrestore(&musb->lock, flags);
 				}
+
+epio_addrs[index] = epio;
+csr_values[index] = csr;
+resched_values[index] = resched;
 			}
 		}
 
 		if (resched) {
 			resched = 0;
+
+for (index = 0; index < USB_CPPI41_NUM_CH; index++) {
+	if (resched_values[index] != 255) {
+		printk("  %2d: *%p=0x%04x (%d)\n", index, epio_addrs[index], csr_values[index], resched_values[index]);
+	}
+}
+
+#if 1
+			/*
+			** HACK:
+			** This work queue spins and consumes 100% of the CPU when
+			** there is no serial terminal on the USB host side.  Although
+			** cond_resched is called it only allows higher priority
+			** tasks to run.  The call to schedule_timeout works but
+			** feels inefficient and yucky.  There should be a better way
+			** of fixing this.  Right now this is a temporary work around.
+			*/
+
+			/* set task's state to interruptible sleep */
+			set_current_state(TASK_INTERRUPTIBLE);
+
+			/* take a nap and wake up in "s" seconds */
+			schedule_timeout(1);
+#else
 			cond_resched();
+#endif
 		} else {
+printk("------- EMPTY\n");
 			return ;
 		}
 	}