Unverified Commit d00d722e authored by Johan Hovold's avatar Johan Hovold Committed by Mark Brown
Browse files

spi: microchip-core-spi: fix controller deregistration 



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

Fixes: 059f5458 ("spi: add support for microchip "soft" spi controller")
Cc: stable@vger.kernel.org	# 6.19
Cc: Prajna Rajendra Kumar <prajna.rajendrakumar@microchip.com>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260409120419.388546-20-johan@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e6464140

drivers/spi/spi-microchip-core-spi.c

+3 −1
Original line number Diff line number Diff line
@@ -384,7 +384,7 @@ static int mchp_corespi_probe(struct platform_device *pdev) 


	mchp_corespi_init(host, spi);



	ret = devm_spi_register_controller(dev, host);

	ret = spi_register_controller(host);

	if (ret) {

		mchp_corespi_disable_ints(spi);

		mchp_corespi_disable(spi);
@@ -399,6 +399,8 @@ static void mchp_corespi_remove(struct platform_device *pdev) 
	struct spi_controller *host = platform_get_drvdata(pdev);

	struct mchp_corespi *spi = spi_controller_get_devdata(host);



	spi_unregister_controller(host);



	mchp_corespi_disable_ints(spi);

	mchp_corespi_disable(spi);

}