spi: axiado: fix runtime pm imbalance on probe failure

Make sure that the controller is active before disabling clocks on late
probe failure and on driver unbind to avoid a clock disable imbalance.

Also make sure that the usage count is balanced on probe failure (e.g.
probe deferral) so that the controller can be suspended when a driver is
later bound.

Note that the runtime PM state can only be set when runtime PM is
disabled.

Fixes: e75a6b00ad ("spi: axiado: Add driver for Axiado SPI DB controller")
Cc: stable@vger.kernel.org	# 7.0
Cc: Vladimir Moravcevic <vmoravcevic@axiado.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260421143925.1551781-2-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Johan Hovold 2026-04-21 16:39:23 +02:00 • committed by Mark Brown
commit cde1a784e4
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