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Commit fc0f81b7 authored by Mark Brown's avatar Mark Brown
Browse files

spi/s3c64xx: Use core for runtime PM 



Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 3e00a09d

drivers/spi/spi-s3c64xx.c

+1 −3
Original line number Diff line number Diff line
@@ -356,8 +356,6 @@ static int s3c64xx_spi_prepare_transfer(struct spi_master *spi) 
	while (!is_polling(sdd) && !acquire_dma(sdd))

		usleep_range(10000, 11000);



	pm_runtime_get_sync(&sdd->pdev->dev);



	return 0;

}
@@ -372,7 +370,6 @@ static int s3c64xx_spi_unprepare_transfer(struct spi_master *spi) 
		sdd->ops->release((enum dma_ch)sdd->tx_dma.ch,

					&s3c64xx_spi_dma_client);

	}

	pm_runtime_put(&sdd->pdev->dev);



	return 0;

}
@@ -1395,6 +1392,7 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) 
					SPI_BPW_MASK(8);

	/* the spi->mode bits understood by this driver: */

	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;

	master->auto_runtime_pm = true;



	sdd->regs = devm_ioremap_resource(&pdev->dev, mem_res);

	if (IS_ERR(sdd->regs)) {