diff options
| author | Mark Brown <broonie@linaro.org> | 2013-07-28 15:34:21 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-29 18:00:19 +0100 |
| commit | 3f36e80ab9325bff1e0d4ab72f0efba679bc212f (patch) | |
| tree | feabcb6e5ff794d0bc223502e122f27f884ffb9a /drivers/spi | |
| parent | 5355d96d6fb56507761f261a23c0831f67fa0e0f (diff) | |
| download | linux-3f36e80ab9325bff1e0d4ab72f0efba679bc212f.tar.bz2 | |
spi/coldfire-qspi: Convert to core runtime PM
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-coldfire-qspi.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c index 0631b9d4a5de..e4265eaf0548 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) { @@ -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); |