Commit a21ca2da authored by Iskren Chernev's avatar Iskren Chernev Committed by Rob Herring
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dt-bindings: Use portable sort for version cmp 



sort -C is like sort -c >/dev/null but less portable. It fails on
busybox sort (i.e alpine linux).

Signed-off-by: default avatarIskren Chernev <iskren.chernev@gmail.com>
Fixes: ea5b8b5e ("dt-bindings: Add a minimum version check for dtschema")
Link: https://lore.kernel.org/r/20210201165829.58656-1-iskren.chernev@gmail.com


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 322322d1

Documentation/devicetree/bindings/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ DT_SCHEMA_MIN_VERSION = 2020.8.1 
PHONY += check_dtschema_version

check_dtschema_version:

	@{ echo $(DT_SCHEMA_MIN_VERSION); \

	$(DT_DOC_CHECKER) --version 2>/dev/null || echo 0; } | sort -VC || \

	$(DT_DOC_CHECKER) --version 2>/dev/null || echo 0; } | sort -Vc >/dev/null || \

	{ echo "ERROR: dtschema minimum version is v$(DT_SCHEMA_MIN_VERSION)" >&2; false; }



quiet_cmd_extract_ex = DTEX    $@