diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c
index 5ab5bb89bae3558cfe6f296e37931680afa0e323..f5a65ff0ac2bb467b7b5fd9817bd1fa16a4434cf 100644
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -1156,7 +1156,7 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id)
 	struct musb_hw_ep	*hw_ep = NULL;
 	u32			rx, tx;
 	int			i, index;
-	unsigned long		flags;
+	unsigned long		uninitialized_var(flags);
 
 	cppi = container_of(musb->dma_controller, struct cppi, controller);
 	if (cppi->irq)