Commit bc88f11b authored by Mark Brown's avatar Mark Brown

spi/s3c64xx: Remove redundant runtime PM management

The device already asks the core to hold a runtime PM reference while it
is active so it is redundant to open code that in the driver itself.
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent bf77cba9
......@@ -346,16 +346,8 @@ static int s3c64xx_spi_prepare_transfer(struct spi_master *spi)
spi->dma_tx = sdd->tx_dma.ch;
}
ret = pm_runtime_get_sync(&sdd->pdev->dev);
if (ret < 0) {
dev_err(dev, "Failed to enable device: %d\n", ret);
goto out_tx;
}
return 0;
out_tx:
dma_release_channel(sdd->tx_dma.ch);
out_rx:
dma_release_channel(sdd->rx_dma.ch);
out:
......@@ -372,7 +364,6 @@ static int s3c64xx_spi_unprepare_transfer(struct spi_master *spi)
dma_release_channel(sdd->tx_dma.ch);
}
pm_runtime_put(&sdd->pdev->dev);
return 0;
}
......
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