spi: cadence: clean up probe return value

Drop the redundant initialisation and return explicit zero on successful
probe to make the code more readable.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260421123615.1533617-5-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Johan Hovold 2026-04-21 14:36:15 +02:00 • committed by Mark Brown
commit bf7b648acd
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