How to change mcbsp2 to mcbsp3?

GoogleGroups
1

I'm trying to send the i2s that originally were send via mcbsp2 to
mcbsp3

In:
static int __init omap3beagle_soc_init(void)

I changed to:
*(unsigned int *)omap3beagle_dai.cpu_dai->private_data = 2; /* McBSP3
*/

It was:
*(unsigned int *)omap3beagle_dai.cpu_dai->private_data = 1; /* McBSP2
*//

Is this correct? Or it should be changed in other places too?
Any way to validate data transfer in mcbsp3?

Thanks