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authorMark Brown <broonie@linaro.org>2013-09-01 16:49:06 +0400
committerMark Brown <broonie@linaro.org>2013-09-01 16:49:06 +0400
commit85cac431329bd09f7d30d489591d7af0d658b008 (patch)
tree8e81e687c9104c297b9d985e2c5f37f05a6e4b83 /drivers/spi/spi-pxa2xx.c
parent793b3cb6acc081e557dabcf11ce781d64dafb4d4 (diff)
parentb6460366fbadc160604f50047d0394c7fc39ceab (diff)
downloadlinux-85cac431329bd09f7d30d489591d7af0d658b008.tar.xz
Merge remote-tracking branch 'spi/topic/qspi' into spi-next
Diffstat (limited to 'drivers/spi/spi-pxa2xx.c')
-rw-r--r--drivers/spi/spi-pxa2xx.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index e0fd6f63c93e..2eb06ee0b326 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -811,14 +811,6 @@ 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);
@@ -827,8 +819,6 @@ 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;
}
@@ -1141,8 +1131,8 @@ 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);