mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

spi/coldfire-qspi: Convert to core runtime PM 

Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-07-28 15:34:21 +01:00
parent 5355d96d6f
commit 3f36e80ab9
1 changed files with 1 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
drivers/spi/spi-coldfire-qspi.c
View File

@ -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);