bcma: add IRQ number and pointer to DMA dev

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 08763e4..8b0cef9 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -117,6 +117,8 @@
 	struct bcma_device_id id;
 
 	struct device dev;
+	struct device *dma_dev;
+	unsigned int irq;
 	bool dev_registered;
 
 	u8 core_index;