omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3

Replace ARCH_OMAP34XX with ARCH_OMAP3

Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index baa4517..4b6e515 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -119,7 +119,7 @@
 #define OMAP2430_MCBSP_PDATA_SZ		0
 #endif
 
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
 static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
 	{
 		.phys_base	= OMAP34XX_MCBSP1_BASE,