spi: cadence-qspi: Fix probe error path and remove

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The probe has been modified by many different users, it is hard to track
history, but for sure its current state is partially broken. One easy
rule to follow is to drop/free/release the resources in the opposite
order they have been queried.

Fix the labels, the order for freeing the resources, and add the
missing DMA channel step. Replicate these changes in the remove path as
well.

Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Miquel Raynal (Schneider Electric) <miquel.raynal@bootlin.com>
Tested-by: Santhosh Kumar K <s-k6@ti.com>
Link: https://patch.msgid.link/20260122-schneider-6-19-rc1-qspi-v4-8-f9c21419a3e6@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Miquel Raynal (Schneider Electric) 2026-01-22 16:13:33 +01:00 • committed by Mark Brown

parent bee085476d

commit f18c8cfa4f

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1 changed files with 25 additions and 19 deletions

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drivers/spi/spi-cadence-quadspi.c

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