spi: lp8841-rtc: switch to managed controller allocation

Switch to device managed controller allocation for consistency and to
simplify error handling.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260511150408.796155-9-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Johan Hovold 2026-05-11 17:04:04 +02:00 • committed by Mark Brown
commit 06ba67d9d4
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