diff options
Diffstat (limited to 'drivers/spi/spi-coldfire-qspi.c')
| -rw-r--r-- | drivers/spi/spi-coldfire-qspi.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c index 0631b9d4a5de..cc5b75d10c38 100644 --- a/drivers/spi/spi-coldfire-qspi.c +++ b/drivers/spi/spi-coldfire-qspi.c @@ -354,24 +354,6 @@ static int mcfqspi_transfer_one_message(struct spi_master *master, } -static int mcfqspi_prepare_transfer_hw(struct spi_master *master) -{ - struct mcfqspi *mcfqspi = spi_master_get_devdata(master); - - pm_runtime_get_sync(mcfqspi->dev); - - return 0; -} - -static int mcfqspi_unprepare_transfer_hw(struct spi_master *master) -{ - struct mcfqspi *mcfqspi = spi_master_get_devdata(master); - - pm_runtime_put_sync(mcfqspi->dev); - - return 0; -} - static int mcfqspi_setup(struct spi_device *spi) { if (spi->chip_select >= spi->master->num_chipselect) { @@ -400,7 +382,7 @@ static int mcfqspi_probe(struct platform_device *pdev) struct mcfqspi_platform_data *pdata; int status; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); if (!pdata) { dev_dbg(&pdev->dev, "platform data is missing\n"); return -ENOENT; @@ -473,8 +455,7 @@ static int mcfqspi_probe(struct platform_device *pdev) master->bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 16); master->setup = mcfqspi_setup; master->transfer_one_message = mcfqspi_transfer_one_message; - master->prepare_transfer_hardware = mcfqspi_prepare_transfer_hw; - master->unprepare_transfer_hardware = mcfqspi_unprepare_transfer_hw; + master->auto_runtime_pm = true; platform_set_drvdata(pdev, master); @@ -558,7 +539,7 @@ static int mcfqspi_resume(struct device *dev) #ifdef CONFIG_PM_RUNTIME static int mcfqspi_runtime_suspend(struct device *dev) { - struct mcfqspi *mcfqspi = platform_get_drvdata(to_platform_device(dev)); + struct mcfqspi *mcfqspi = dev_get_drvdata(dev); clk_disable(mcfqspi->clk); @@ -567,7 +548,7 @@ static int mcfqspi_runtime_suspend(struct device *dev) static int mcfqspi_runtime_resume(struct device *dev) { - struct mcfqspi *mcfqspi = platform_get_drvdata(to_platform_device(dev)); + struct mcfqspi *mcfqspi = dev_get_drvdata(dev); clk_enable(mcfqspi->clk); |