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spi: spi-imx: Fix pm_runtime_set_suspended() with runtime pm enabled

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BugLink: https://bugs.launchpad.net/bugs/2089884

[ Upstream commit b6e05ba0844139dde138625906015c974c86aa93 ]

It is not valid to call pm_runtime_set_suspended() for devices
with runtime PM enabled because it returns -EAGAIN if it is enabled
already and working. So, call pm_runtime_disable() before to fix it.

Fixes: 43b6bf406c ("spi: imx: fix runtime pm support for !CONFIG_PM")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://patch.msgid.link/20240923040015.3009329-2-ruanjinjie@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
This commit is contained in:
Jinjie Ruan
2024-09-23 12:00:13 +08:00
committed by Mehmet Basaran
parent 40f50917bb
commit a0aa44e736
1 changed files with 1 additions and 1 deletions
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drivers/spi/spi-imx.c
+1 -1
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@@ -1870,8 +1870,8 @@ out_register_controller:
spi_imx_sdma_exit(spi_imx);
out_runtime_pm_put:
pm_runtime_dont_use_autosuspend(spi_imx->dev);
pm_runtime_set_suspended(&pdev->dev);
pm_runtime_disable(spi_imx->dev);
pm_runtime_set_suspended(&pdev->dev);
clk_disable_unprepare(spi_imx->clk_ipg);
out_put_per: