From 7dd62787334ac6e0e2a0ef3f20bb1936ac431b04 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Sun, 28 Jul 2013 15:35:21 +0100 Subject: spi/pxa2xx: Convert to core runtime PM Signed-off-by: Mark Brown --- drivers/spi/spi-pxa2xx.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'drivers/spi/spi-pxa2xx.c') diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index f440dce..a8c8542 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); -- cgit v1.1