Unverified Commit 75d849c3 authored by Johan Hovold's avatar Johan Hovold Committed by Mark Brown
Browse files

spi: syncuacer: fix controller deregistration 



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

Fixes: b0823ee3 ("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: default avatarJohan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260410081757.503099-21-johan@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d874a1c3

drivers/spi/spi-synquacer.c

+7 −1
Original line number Diff line number Diff line
@@ -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)