Merge remote-tracking branch 'spi/topic/qspi' into spi-next

[linux-beck.git] / drivers / spi / spi-s3c64xx.c

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 2465d6d35b068fa5158073a515ca562973ffc239..c5bc96123c1ba2d0d5525525d3c09deef58a80b0 100644 (file)
--- 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)) {