6.10-stable review patch. If anyone has any objections, please let me know.
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From: Jinjie Ruan ruanjinjie@huawei.com
[ Upstream commit 438efb23f9581659495b85f1f6c7d5946200660c ]
It's important to undo pm_runtime_use_autosuspend() with pm_runtime_dont_use_autosuspend() at driver exit time unless driver initially enabled pm_runtime with devm_pm_runtime_enable() (which handles it for you).
Hence, call pm_runtime_dont_use_autosuspend() at driver exit time to fix it.
Fixes: 4a2f83b7f780 ("spi: atmel-quadspi: add runtime pm support") Signed-off-by: Jinjie Ruan ruanjinjie@huawei.com Link: https://patch.msgid.link/20240906023956.1004440-1-ruanjinjie@huawei.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/spi/atmel-quadspi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 5aaff3bee1b78..466c01b31123b 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -726,6 +726,7 @@ static void atmel_qspi_remove(struct platform_device *pdev) clk_unprepare(aq->pclk);
pm_runtime_disable(&pdev->dev); + pm_runtime_dont_use_autosuspend(&pdev->dev); pm_runtime_put_noidle(&pdev->dev); }