From b65a0a8edba2c0a03e8fdb03b6807132e4166483 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Thu, 23 Mar 2023 13:20:47 +0000 Subject: regulator: arizona-micsupp: Use PROBE_FORCE_SYNCHRONOUS Restore synchronous probing for Arizona regulators as the main MFD relies on the ordering of the devices probing. 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 Link: https://lore.kernel.org/r/20230323132047.833737-2-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown --- drivers/regulator/arizona-micsupp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c index ffd8416487eb..e250e5f3fcbc 100644 --- a/drivers/regulator/arizona-micsupp.c +++ b/drivers/regulator/arizona-micsupp.c @@ -365,7 +365,7 @@ static struct platform_driver arizona_micsupp_driver = { .probe = arizona_micsupp_probe, .driver = { .name = "arizona-micsupp", - .probe_type = PROBE_PREFER_ASYNCHRONOUS, + .probe_type = PROBE_FORCE_SYNCHRONOUS, }, }; @@ -373,7 +373,7 @@ static struct platform_driver madera_micsupp_driver = { .probe = madera_micsupp_probe, .driver = { .name = "madera-micsupp", - .probe_type = PROBE_PREFER_ASYNCHRONOUS, + .probe_type = PROBE_FORCE_SYNCHRONOUS, }, }; -- cgit v1.2.3