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spi: syncuacer: fix controller deregistration

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Make sure to deregister the controller before disabling underlying
resources like clocks during driver unbind.

Fixes: b0823ee35c ("spi: Add spi driver for Socionext SynQuacer platform")
Cc: stable@vger.kernel.org	# 5.3
Cc: Masahisa Kojima <masahisa.kojima@linaro.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260410081757.503099-21-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Johan Hovold
2026-04-10 10:17:50 +02:00
committed by Mark Brown
parent d874a1c33a
commit 75d849c345
1 changed files with 7 additions and 1 deletions
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8
drivers/spi/spi-synquacer.c
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@@ -716,7 +716,7 @@ static int synquacer_spi_probe(struct platform_device *pdev)
pm_runtime_set_active(sspi->dev);
pm_runtime_enable(sspi->dev);
ret = devm_spi_register_controller(sspi->dev, host);
ret = spi_register_controller(host);
if (ret)
goto disable_pm;
@@ -737,9 +737,15 @@ static void synquacer_spi_remove(struct platform_device *pdev)
struct spi_controller *host = platform_get_drvdata(pdev);
struct synquacer_spi *sspi = spi_controller_get_devdata(host);
spi_controller_get(host);
spi_unregister_controller(host);
pm_runtime_disable(sspi->dev);
clk_disable_unprepare(sspi->clk);
spi_controller_put(host);
}
static int __maybe_unused synquacer_spi_suspend(struct device *dev)