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| author | Mark Brown <broonie@linaro.org> | 2013-07-28 15:24:54 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-29 18:00:22 +0100 |
| commit | fc0f81b76a6e5c1f1c5e672420595347d846b2f9 (patch) | |
| tree | 0fdaadaf2f3394bbc94814a6551f1d6278ae2dad /drivers/spi/spi-s3c64xx.c | |
| parent | 3e00a09d2fbd64f0ad98e7c8c29dbf9e038fc746 (diff) | |
| download | lwn-fc0f81b76a6e5c1f1c5e672420595347d846b2f9.tar.gz lwn-fc0f81b76a6e5c1f1c5e672420595347d846b2f9.zip | |
spi/s3c64xx: Use core for runtime PM
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 63e2070c6c14..a73d0a3a35df 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -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)) { |