net/irda: bfin_sir: pull in serial headers for defines

We're in the process of cleaning up the global Blackfin namespace, so the
bfin_sir driver needs to pull in the serial header explicitly now.

This does add a little transitional cruft to keep things compiling, but a
follow up patch in this series will cull that.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

drivers/net/irda/bfin_sir.h

@@ -26,6 +26,11 @@
 #include <asm/cacheflush.h>
 #include <asm/dma.h>
 #include <asm/portmux.h>
+/* Some transitional glue */
+#include <linux/serial_core.h>
+#include <linux/circ_buf.h>
+#include <mach/bfin_serial_5xx.h>
+#undef DRIVER_NAME
 
 #ifdef CONFIG_SIR_BFIN_DMA
 struct dma_rx_buf {