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regulator: arizona-ldo1: Use PROBE_FORCE_SYNCHRONOUS
authorCharles Keepax <ckeepax@opensource.cirrus.com>
Thu, 23 Mar 2023 13:20:46 +0000 (13:20 +0000)
committerMark Brown <broonie@kernel.org>
Thu, 23 Mar 2023 13:50:58 +0000 (13:50 +0000)
commit557de8d84ae4988b08339032d2f405ef5057e82b
treee7469e4a6bd5eb8911221f01aedee3b9875866ce
parenteef644d3802e7d5b899514dc9c3663a692817162
regulator: arizona-ldo1: Use PROBE_FORCE_SYNCHRONOUS

Restore synchronous probing for Arizona regulators because otherwise
the main MFD driver will not find its core supplies.

As these regulators are built into the CODEC and typically have no DT
representation the regulator framework is unaware of their existence
until the driver probes. These means the probing of the driver needs to
be synchronous to ensure the regulators are not substitued for the dummy
later when the users request them.

Fixes: 259b93b21a9f ("regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230323132047.833737-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/regulator/arizona-ldo1.c