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Date: Tue, 12 Apr 2022 07:09:51 +0000 From: cgel.zte@...il.com To: ldewangan@...dia.com Cc: broonie@...nel.org, thierry.reding@...il.com, jonathanh@...dia.com, linux-spi@...r.kernel.org, linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org, Minghao Chi <chi.minghao@....com.cn>, Zeal Robot <zealci@....com.cn> Subject: [PATCH] spi: spi-tegra114: using pm_runtime_resume_and_get instead of pm_runtime_get_sync From: Minghao Chi <chi.minghao@....com.cn> Using pm_runtime_resume_and_get is more appropriate for simplifing code Reported-by: Zeal Robot <zealci@....com.cn> Signed-off-by: Minghao Chi <chi.minghao@....com.cn> --- drivers/spi/spi-tegra114.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c index 8f345247a8c3..d9be80e3e1bc 100644 --- a/drivers/spi/spi-tegra114.c +++ b/drivers/spi/spi-tegra114.c @@ -964,9 +964,8 @@ static int tegra_spi_setup(struct spi_device *spi) spi->controller_data = cdata; } - ret = pm_runtime_get_sync(tspi->dev); + ret = pm_runtime_resume_and_get(tspi->dev); if (ret < 0) { - pm_runtime_put_noidle(tspi->dev); dev_err(tspi->dev, "pm runtime failed, e = %d\n", ret); if (cdata) tegra_spi_cleanup(spi); @@ -1394,10 +1393,9 @@ static int tegra_spi_probe(struct platform_device *pdev) goto exit_pm_disable; } - ret = pm_runtime_get_sync(&pdev->dev); + ret = pm_runtime_resume_and_get(&pdev->dev); if (ret < 0) { dev_err(&pdev->dev, "pm runtime get failed, e = %d\n", ret); - pm_runtime_put_noidle(&pdev->dev); goto exit_pm_disable; } @@ -1476,9 +1474,8 @@ static int tegra_spi_resume(struct device *dev) struct tegra_spi_data *tspi = spi_master_get_devdata(master); int ret; - ret = pm_runtime_get_sync(dev); + ret = pm_runtime_resume_and_get(dev); if (ret < 0) { - pm_runtime_put_noidle(dev); dev_err(dev, "pm runtime failed, e = %d\n", ret); return ret; } -- 2.25.1
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