3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sergei Shtylyov <redacted>

commit 8b416b0b25d5d8ddb3a91c1d20e1373582c50405 upstream.

Now that DaVinci glue layer can be modular, we must export cppi_interrupt()
that it may call...

Signed-off-by: Sergei Shtylyov <redacted>
Signed-off-by: Felipe Balbi <redacted>
Signed-off-by: Ben Hutchings <redacted>
---
 drivers/usb/musb/cppi_dma.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c

@@ -1313,6 +1313,7 @@ irqreturn_t cppi_interrupt(int irq, void
 
 	return IRQ_HANDLED;
 }
+EXPORT_SYMBOL_GPL(cppi_interrupt);
 
 /* Instantiate a software object representing a DMA controller. */
 struct dma_controller *__init