state: Make an alias mandatory
The userspace barebox-state utility gets confused when no alias exists.
Make the alias mandatory, so that people make it right^tm without having
to ask.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent b30047b commit 49831918036ab3292870dc2c6035292e6af47ae1
@Sascha Hauer Sascha Hauer authored on 4 May 2017
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Documentation/devicetree/bindings/barebox/barebox,state.rst
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common/state/state.c