diff options
| author | Mark Brown <broonie@linaro.org> | 2013-07-28 18:35:21 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-29 21:00:21 +0400 |
| commit | 7dd62787334ac6e0e2a0ef3f20bb1936ac431b04 (patch) | |
| tree | 57e0579e7090df9a7d04acecfea1156391fdf84b /drivers/spi/spi-pxa2xx.c | |
| parent | 29b6e906a70a47c9cdd7406a8c20ef5098f0b4e8 (diff) | |
| download | linux-7dd62787334ac6e0e2a0ef3f20bb1936ac431b04.tar.xz | |
spi/pxa2xx: Convert to core runtime PM
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-pxa2xx.c')
| -rw-r--r-- | drivers/spi/spi-pxa2xx.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index f440dcee852b..a8c85424eb8d 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -804,14 +804,6 @@ static int pxa2xx_spi_transfer_one_message(struct spi_master *master, return 0; } -static int pxa2xx_spi_prepare_transfer(struct spi_master *master) -{ - struct driver_data *drv_data = spi_master_get_devdata(master); - - pm_runtime_get_sync(&drv_data->pdev->dev); - return 0; -} - static int pxa2xx_spi_unprepare_transfer(struct spi_master *master) { struct driver_data *drv_data = spi_master_get_devdata(master); @@ -820,8 +812,6 @@ static int pxa2xx_spi_unprepare_transfer(struct spi_master *master) write_SSCR0(read_SSCR0(drv_data->ioaddr) & ~SSCR0_SSE, drv_data->ioaddr); - pm_runtime_mark_last_busy(&drv_data->pdev->dev); - pm_runtime_put_autosuspend(&drv_data->pdev->dev); return 0; } @@ -1134,8 +1124,8 @@ static int pxa2xx_spi_probe(struct platform_device *pdev) master->cleanup = cleanup; master->setup = setup; master->transfer_one_message = pxa2xx_spi_transfer_one_message; - master->prepare_transfer_hardware = pxa2xx_spi_prepare_transfer; master->unprepare_transfer_hardware = pxa2xx_spi_unprepare_transfer; + master->auto_runtime_pm = true; drv_data->ssp_type = ssp->type; drv_data->null_dma_buf = (u32 *)PTR_ALIGN(&drv_data[1], DMA_ALIGNMENT); |