tjh.dev / kernel
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spi: orion: fix controller deregistration

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

Fixes: 60cadec9da7b ("spi: new orion_spi driver")
Cc: stable@vger.kernel.org # 2.6.27
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260414134319.978196-7-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

authored by

Johan Hovold and committed by
Mark Brown 220f4f11 adbc595e

+6 -1
+6 -1
drivers/spi/spi-orion.c
··· 801 801 struct spi_controller *host = platform_get_drvdata(pdev); 802 802 struct orion_spi *spi = spi_controller_get_devdata(host); 803 803 804 + spi_controller_get(host); 805 + 806 + spi_unregister_controller(host); 807 + 804 808 pm_runtime_get_sync(&pdev->dev); 805 809 clk_disable_unprepare(spi->axi_clk); 806 810 807 - spi_unregister_controller(host); 811 + spi_controller_put(host); 812 + 808 813 pm_runtime_disable(&pdev->dev); 809 814 } 810 815