diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index ca598aa5e6..d59911740f 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -568,7 +568,7 @@ int xhci_check_maxpacket(struct usb_device *udev)
 				ctrl->devs[slot_id]->out_ctx, ep_index);
 		in_ctx = ctrl->devs[slot_id]->in_ctx;
 		ep_ctx = xhci_get_ep_ctx(ctrl, in_ctx, ep_index);
-		ep_ctx->ep_info2 &= cpu_to_le32(~MAX_PACKET_MASK);
+		ep_ctx->ep_info2 &= cpu_to_le32(~MAX_PACKET(MAX_PACKET_MASK));
 		ep_ctx->ep_info2 |= cpu_to_le32(MAX_PACKET(max_packet_size));
 
 		/*
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 16c1c598b8..2afa38694b 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -655,7 +655,7 @@ struct xhci_ep_ctx {
 #define MAX_BURST_SHIFT		(8)
 #define CTX_TO_MAX_BURST(p)	(((p) >> 8) & 0xff)
 #define MAX_PACKET(p)		(((p)&0xffff) << 16)
-#define MAX_PACKET_MASK		(0xffff << 16)
+#define MAX_PACKET_MASK		(0xffff)
 #define MAX_PACKET_DECODED(p)	(((p) >> 16) & 0xffff)
 #define MAX_PACKET_SHIFT	(16)