irda: Fix build failures after IRDA_DEBUG->pr_debug

Fix the build failures that result from the use of pr_debug
without the referenced char * arrays being defined.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc net/irda/ircomm/ircomm_event.c
Simple merge

diff --cc net/irda/ircomm/ircomm_tty_attach.c
Simple merge

diff --cc net/irda/iriap.c
Simple merge

diff --cc net/irda/irlap.c
Simple merge

diff --cc net/irda/irlap_event.c
Simple merge

diff --cc net/irda/irlmp_event.c
Simple merge