device/smbus: Drop some never used boilerplate

It was added with the words "Update the device header files" and we
maintained it for nearly 13 years :)

These functions are part of the SMBus spec but they are rarely used
and keeping them just in case increases the maintenance burden.

Change-Id: I69a1ea155a21463fc09b7b2c5b7302515a0030b2
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20439
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

0 files changed, 0 insertions, 0 deletions