To harmonize the common codebase this ports the following dt-utils commit:

| commit 89d0332
| Author: Ulrich Ölmann <u.oelmann@pengutronix.de>
| Date:   Sun Feb 3 22:48:06 2019 +0100
|
|     state: fix formatting of "off_t" variables
|
|     Explicitely casting an "off_t" variable to "long long" and formatting it via
|     "%lld" or "%llx" respectively makes 32- as well as 64-bit compilers
|     happy (tested with gcc-8.2.1 and clang-7.0.1).
|
|     Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
|     Signed-off-by: Roland Hieber <rhi@pengutronix.de>

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>