[PATCH] libfdt: Fix signedness comparison warnings

[Tom Rini]

On Fri, Oct 16, 2020 at 03:42:50PM +0100, Andre Przywara wrote:

> This is a combination of upstream libfdt commits to fix warnings about
> comparing signed and unsigned integers:
> ==========
> scripts/dtc/libfdt/fdt.c: In function ‘fdt_offset_ptr’:
> scripts/dtc/libfdt/fdt.c:137:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
>    if ((absoffset < offset)
> ...
> ==========
> 
> For a detailed description of the fixes, see the dtc repo:
> https://git.kernel.org/pub/scm/utils/dtc/dtc.git/log/?id=73e0f143b73d808
> 
> For this patch the commits between 73e0f143b73d8088 and ca19c3db2bf62000
> have been combined and adjusted for the slight differences in U-Boot's
> libfdt code base.
> 
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>

So, the scripts that the Linux kernel uses to re-sync with dtc also work
for U-Boot.  Has the kernel re-synced yet?  If so, can we just re-sync
with that same commit again?  That's typically how we do this.  Thanks!

-- 
Tom
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