Unverified Commit 97b17dd8 authored by Johan Hovold's avatar Johan Hovold Committed by Mark Brown
Browse files

spi: orion: fix runtime pm leak on unbind 

Make sure to balance the runtime PM usage count on driver unbind so that
the controller can be suspended when a driver is rebound.

Also restore the autosuspend setting.

This issue was flagged by Sashiko when reviewing a controller
deregistration fix.

Fixes: 5c678694 ("spi: spi-orion: add runtime PM support")
Cc: stable@vger.kernel.org	# 3.17
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Link: https://sashiko.dev/#/patchset/20260414134319.978196-1-johan%40kernel.org?part=6


Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260421130211.1537628-2-johan@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 922f8c28

drivers/spi/spi-orion.c

+3 −0
Original line number Diff line number Diff line
@@ -811,6 +811,9 @@ static void orion_spi_remove(struct platform_device *pdev) 
	spi_controller_put(host);



	pm_runtime_disable(&pdev->dev);

	pm_runtime_put_noidle(&pdev->dev);

	pm_runtime_set_suspended(&pdev->dev);

	pm_runtime_dont_use_autosuspend(&pdev->dev);

}



MODULE_ALIAS("platform:" DRIVER_NAME);