The printk formats %*ph{C,D,N} are chosen to be compatible with their Linux
counterparts.
Sample:
(XEN) buf: 00 01 03 07 78 65 6e 00
(XEN) buf: 00:01:03:07:78:65:6e:00
(XEN) buf: 00-01-03-07-78-65-6e-00
(XEN) buf: 0001030778656e00
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>