ARM: OMAP: McBSP: Add support for mcbsp on mach-omap1

This patch adds support for mach-omap1 based on current
mcbsp platform driver.

Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 5e9416e..1bda8f5 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -5,6 +5,8 @@
 # Common support
 obj-y := io.o id.o sram.o clock.o irq.o mux.o serial.o devices.o
 
+obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
+
 obj-$(CONFIG_OMAP_MPU_TIMER)	+= time.o
 obj-$(CONFIG_OMAP_32K_TIMER)	+= timer32k.o