spi: omap2-mcspi: clean up probe return value

Return explicit zero on successful probe to clearly separate the success
and error paths and make the code more readable.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260430120200.249323-4-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Johan Hovold 2026-04-30 14:02:00 +02:00 • committed by Mark Brown
commit 46bd1fafc4
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