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spi: amlogic-spisg: fix controller deregistration

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

Fixes: cef9991e04 ("spi: Add Amlogic SPISG driver")
Cc: stable@vger.kernel.org	# 6.17: b8db955299
Cc: stable@vger.kernel.org	# 6.17
Cc: Sunny Luo <sunny.luo@amlogic.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260409120419.388546-2-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Johan Hovold
2026-04-09 14:04:00 +02:00
committed by Mark Brown
parent 48c0d3c6a4
commit 84d31bb1f6
1 changed files with 3 additions and 1 deletions
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4
drivers/spi/spi-amlogic-spisg.c
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@@ -800,7 +800,7 @@ static int aml_spisg_probe(struct platform_device *pdev)
goto out_clk;
}
ret = devm_spi_register_controller(dev, ctlr);
ret = spi_register_controller(ctlr);
if (ret) {
dev_err(&pdev->dev, "spi controller registration failed\n");
goto out_clk;
@@ -823,6 +823,8 @@ static void aml_spisg_remove(struct platform_device *pdev)
{
struct spisg_device *spisg = platform_get_drvdata(pdev);
spi_unregister_controller(spisg->controller);
if (!pm_runtime_suspended(&pdev->dev)) {
pinctrl_pm_select_sleep_state(&spisg->pdev->dev);
clk_disable_unprepare(spisg->core);