| Message ID | 20240906023956.1004440-1-ruanjinjie@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | spi: atmel-quadspi: Undo runtime PM changes at driver exit time | expand |
diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 5aaff3bee1b7..466c01b31123 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); }
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> --- drivers/spi/atmel-quadspi.c | 1 + 1 file changed, 1 insertion(+)