diff --git a/drivers/comedi/drivers/vmk80xx.c b/drivers/comedi/drivers/vmk80xx.c
index 9c56918e3b76..4b00a9ea611a 100644
--- a/drivers/comedi/drivers/vmk80xx.c
+++ b/drivers/comedi/drivers/vmk80xx.c
@@ -91,6 +91,7 @@ enum {
 #define IC6_VERSION		BIT(1)
 
 #define MIN_BUF_SIZE		64
+#define PACKET_TIMEOUT		10000	/* ms */
 
 enum vmk80xx_model {
 	VMK8055_MODEL,
@@ -169,10 +170,11 @@ static void vmk80xx_do_bulk_msg(struct comedi_device *dev)
 	tx_size = usb_endpoint_maxp(devpriv->ep_tx);
 	rx_size = usb_endpoint_maxp(devpriv->ep_rx);
 
-	usb_bulk_msg(usb, tx_pipe, devpriv->usb_tx_buf,
-		     tx_size, NULL, devpriv->ep_tx->bInterval);
+	usb_bulk_msg(usb, tx_pipe, devpriv->usb_tx_buf, tx_size, NULL,
+		     PACKET_TIMEOUT);
 
-	usb_bulk_msg(usb, rx_pipe, devpriv->usb_rx_buf, rx_size, NULL, HZ * 10);
+	usb_bulk_msg(usb, rx_pipe, devpriv->usb_rx_buf, rx_size, NULL,
+		     PACKET_TIMEOUT);
 }
 
 static int vmk80xx_read_packet(struct comedi_device *dev)
@@ -191,7 +193,7 @@ static int vmk80xx_read_packet(struct comedi_device *dev)
 	pipe = usb_rcvintpipe(usb, ep->bEndpointAddress);
 	return usb_interrupt_msg(usb, pipe, devpriv->usb_rx_buf,
 				 usb_endpoint_maxp(ep), NULL,
-				 HZ * 10);
+				 PACKET_TIMEOUT);
 }
 
 static int vmk80xx_write_packet(struct comedi_device *dev, int cmd)
@@ -212,7 +214,7 @@ static int vmk80xx_write_packet(struct comedi_device *dev, int cmd)
 	pipe = usb_sndintpipe(usb, ep->bEndpointAddress);
 	return usb_interrupt_msg(usb, pipe, devpriv->usb_tx_buf,
 				 usb_endpoint_maxp(ep), NULL,
-				 HZ * 10);
+				 PACKET_TIMEOUT);
 }
 
 static int vmk80xx_reset_device(struct comedi_device *dev)