linux-kernel - Re: [PATCH 2/3] spi: stm32_qspi: Add transfer_one

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Date:   Mon, 8 Aug 2022 14:29:59 +0100
From:   Mark Brown <broonie@...nel.org>
To:     patrice.chotard@...s.st.com
Cc:     Alexandre Torgue <alexandre.torgue@...s.st.com>,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        linux-spi@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        christophe.kerello@...s.st.com, devicetree@...r.kernel.org
Subject: Re: [PATCH 2/3] spi: stm32_qspi: Add transfer_one_message() spi
 callback

On Mon, Aug 08, 2022 at 09:40:50AM +0200, patrice.chotard@...s.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.

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