4d5fe0a362
Move kernel config and patches to kernel 6.6. Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
32 lines
1.3 KiB
Diff
32 lines
1.3 KiB
Diff
From 1b9e86d445a0f5c6d8dcbaf11508cb5dfb5848a8 Mon Sep 17 00:00:00 2001
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From: Sebastian Reichel <sebastian.reichel@collabora.com>
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Date: Thu, 4 May 2023 19:36:15 +0200
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Subject: [PATCH] regulator: rk808: fix asynchronous probing
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If the probe routine fails with -EPROBE_DEFER after taking over the
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OF node from its parent driver, reprobing triggers pinctrl_bind_pins()
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and that will fail. Fix this by setting of_node_reused, so that the
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device does not try to setup pin muxing.
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For me this always happens once the driver is marked to prefer async
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probing and never happens without that flag.
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Fixes: 259b93b21a9f ("regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14")
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Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Link: https://lore.kernel.org/r/20230504173618.142075-12-sebastian.reichel@collabora.com
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Signed-off-by: Mark Brown <broonie@kernel.org>
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---
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drivers/regulator/rk808-regulator.c | 1 +
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1 file changed, 1 insertion(+)
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--- a/drivers/regulator/rk808-regulator.c
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+++ b/drivers/regulator/rk808-regulator.c
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@@ -1336,6 +1336,7 @@ static int rk808_regulator_probe(struct
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config.dev = &pdev->dev;
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config.dev->of_node = pdev->dev.parent->of_node;
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+ config.dev->of_node_reused = true;
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config.driver_data = pdata;
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config.regmap = regmap;
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