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spi: zynqmp-gqspi: fix controller deregistration

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

Fixes: dfe11a11d5 ("spi: Add support for Zynq Ultrascale+ MPSoC GQSPI controller")
Cc: stable@vger.kernel.org	# 4.2: 64640f6c97
Cc: stable@vger.kernel.org	# 4.2
Cc: Ranjit Waghmode <ranjit.waghmode@xilinx.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260410081757.503099-26-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Johan Hovold
2026-04-10 10:17:55 +02:00
committed by Mark Brown
parent 0245435f77
commit 6895fc4faa
1 changed files with 3 additions and 1 deletions
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4
drivers/spi/spi-zynqmp-gqspi.c
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@@ -1324,7 +1324,7 @@ static int zynqmp_qspi_probe(struct platform_device *pdev)
ctlr->dev.of_node = np;
ctlr->auto_runtime_pm = true;
ret = devm_spi_register_controller(&pdev->dev, ctlr);
ret = spi_register_controller(ctlr);
if (ret) {
dev_err(&pdev->dev, "spi_register_controller failed\n");
goto clk_dis_all;
@@ -1362,6 +1362,8 @@ static void zynqmp_qspi_remove(struct platform_device *pdev)
pm_runtime_get_sync(&pdev->dev);
spi_unregister_controller(xqspi->ctlr);
zynqmp_gqspi_write(xqspi, GQSPI_EN_OFST, 0x0);
pm_runtime_disable(&pdev->dev);