Hi Mark On 8/8/22 15:29, Mark Brown wrote: > On Mon, Aug 08, 2022 at 09:40:50AM +0200, patrice.chotard@xxxxxxxxxxx wrote: > >> + ret = pm_runtime_get_sync(qspi->dev); >> + if (ret < 0) { >> + pm_runtime_put_noidle(qspi->dev); >> + return ret; >> + } > > Use the core runtime PM, there should be no need to open code. Right, i will use pm_runtime_resume_and_get() instead. Thanks Patrice