ARM: OMAP1: Makefile: Update for new MCBSP Kconfig option

The MCBSP config option has been changed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>

arch/arm/mach-omap1/Makefile

@@ -8,7 +8,7 @@ obj-y := io.o id.o sram-init.o sram.o time.o irq.o mux.o flash.o \
 	 serial.o devices.o dma.o fb.o
 obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o timer.o
 
-ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
+ifneq ($(CONFIG_SND_SOC_OMAP_MCBSP),)
 obj-y += mcbsp.o
 endif