linux-imx

irda: toim3232-sir: delete some dead code

I noticed this code because it has a typo in the module_param(),
the "trs" at the end of "toim3232fliptrs" should be "rts".  But it's
dead code so instead of fixing it, I just deleted it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>