linux-kernel - [PATCH] regulator: qcom-rpmh: Use PROBE_FORCE

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Message-Id: <20230323220518.3247530-1-m.szyprowski@samsung.com>
Date:   Thu, 23 Mar 2023 23:05:18 +0100
From:   Marek Szyprowski <m.szyprowski@...sung.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Douglas Anderson <dianders@...omium.org>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] regulator: qcom-rpmh: Use PROBE_FORCE_SYNCHRONOUS

Restore synchronous probing for 'qcom,pm8150-rpmh-regulators' because
otherwise the UFSHC device is not properly initialized on QRB5165-RB5
board.

Fixes: ed6962cc3e05 ("regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 4.14 and 4.19")
Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
---
 drivers/regulator/qcom-rpmh-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 4826d60e5d95..903032b2875f 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -1462,7 +1462,7 @@ MODULE_DEVICE_TABLE(of, rpmh_regulator_match_table);
 static struct platform_driver rpmh_regulator_driver = {
 	.driver = {
 		.name = "qcom-rpmh-regulator",
-		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
+		.probe_type = PROBE_FORCE_SYNCHRONOUS,
 		.of_match_table	= of_match_ptr(rpmh_regulator_match_table),
 	},
 	.probe = rpmh_regulator_probe,
-- 
2.34.1