Messages in this thread | | | Date | Mon, 8 Aug 2022 17:15:28 +0100 | From | Mark Brown <> | Subject | Re: [PATCH 2/3] spi: stm32_qspi: Add transfer_one_message() spi callback |
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On Mon, Aug 08, 2022 at 06:09:51PM +0200, Patrice CHOTARD wrote: > On 8/8/22 15:29, Mark Brown wrote: > > On Mon, Aug 08, 2022 at 09:40:50AM +0200, patrice.chotard@foss.st.com 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.
There's also core SPI support for calling this - set auto_runtime_pm. [unhandled content-type:application/pgp-signature] | |