Using the more descriptive logging styles gives a bit
more information about the device being operated on.

Makes the object trivially smaller too.

$ size drivers/net/wireless/libertas/built-in.o.*
 187730	   2973	  38488	 229191	  37f47	drivers/net/wireless/libertas/built-in.o.new
 188195	   2973	  38488	 229656	  38118	drivers/net/wireless/libertas/built-in.o.old
Signed-off-by: NJoe Perches <joe@perches.com>
Acked-by: NDan Williams <dcbw@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>