isdn: clean up debug format string usage

Avoid unneeded local string buffers for constructing debug output.  Also
cleans up debug calls that contain a single parameter so that they cannot
be accidentally parsed as format strings.

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc drivers/isdn/hisax/amd7930_fn.c
Simple merge

diff --cc drivers/isdn/hisax/avm_pci.c
Simple merge

diff --cc drivers/isdn/hisax/config.c
Simple merge

diff --cc drivers/isdn/hisax/diva.c
Simple merge

diff --cc drivers/isdn/hisax/elsa.c
Simple merge

diff --cc drivers/isdn/hisax/elsa_ser.c
Simple merge

diff --cc drivers/isdn/hisax/hfc_pci.c
Simple merge

diff --cc drivers/isdn/hisax/hfc_sx.c
Simple merge

diff --cc drivers/isdn/hisax/hscx_irq.c
Simple merge

diff --cc drivers/isdn/hisax/icc.c
Simple merge

diff --cc drivers/isdn/hisax/ipacx.c
Simple merge

diff --cc drivers/isdn/hisax/isac.c
Simple merge

diff --cc drivers/isdn/hisax/isar.c
Simple merge

diff --cc drivers/isdn/hisax/jade.c
Simple merge

diff --cc drivers/isdn/hisax/jade_irq.c
Simple merge

diff --cc drivers/isdn/hisax/l3_1tr6.c
Simple merge

diff --cc drivers/isdn/hisax/netjet.c
Simple merge

diff --cc drivers/isdn/hisax/q931.c
Simple merge

diff --cc drivers/isdn/hisax/w6692.c
Simple merge