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spi/hspi: Convert to core runtime PM
Signed-off-by: Mark Brown <broonie@linaro.org>
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parent
7dd6278733
commit
3e00a09d2f
1 changed files with 1 additions and 17 deletions
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@ -99,21 +99,6 @@ static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val)
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/*
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* spi master function
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*/
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static int hspi_prepare_transfer(struct spi_master *master)
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{
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struct hspi_priv *hspi = spi_master_get_devdata(master);
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pm_runtime_get_sync(hspi->dev);
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return 0;
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}
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static int hspi_unprepare_transfer(struct spi_master *master)
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{
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struct hspi_priv *hspi = spi_master_get_devdata(master);
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pm_runtime_put_sync(hspi->dev);
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return 0;
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}
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#define hspi_hw_cs_enable(hspi) hspi_hw_cs_ctrl(hspi, 0)
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#define hspi_hw_cs_disable(hspi) hspi_hw_cs_ctrl(hspi, 1)
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@ -316,9 +301,8 @@ static int hspi_probe(struct platform_device *pdev)
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master->setup = hspi_setup;
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master->cleanup = hspi_cleanup;
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master->mode_bits = SPI_CPOL | SPI_CPHA;
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master->prepare_transfer_hardware = hspi_prepare_transfer;
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master->auto_runtime_pm = true;
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master->transfer_one_message = hspi_transfer_one_message;
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master->unprepare_transfer_hardware = hspi_unprepare_transfer;
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ret = spi_register_master(master);
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if (ret < 0) {
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dev_err(&pdev->dev, "spi_register_master error.\n");
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