Fix a commit 4bcc595c ("printk: reinstate KERN_CONT for printing
continuation lines") regression with the `declance' driver, which caused
the adapter identification message to be split between two lines, e.g.:

declance.c: v0.011 by Linux MIPS DECstation task force
tc6: PMAD-AA
, addr = 08:00:2b:1b:2a:6a, irq = 14
tc6: registered as eth0.

Address that properly, by printing identification with a single call,
making the messages now look like:

declance.c: v0.011 by Linux MIPS DECstation task force
tc6: PMAD-AA, addr = 08:00:2b:1b:2a:6a, irq = 14
tc6: registered as eth0.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Fixes: 4bcc595c ("printk: reinstate KERN_CONT for printing continuation lines")
Signed-off-by: David S. Miller <davem@davemloft.net>