summaryrefslogtreecommitdiff
path: root/drivers/spi/spi-tegra114.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/spi/spi-tegra114.c')
-rw-r--r--drivers/spi/spi-tegra114.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index e8f542ab8935..c14e30c8af2e 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -816,14 +816,6 @@ static int tegra_spi_transfer_one_message(struct spi_master *master,
msg->status = 0;
msg->actual_length = 0;
- ret = pm_runtime_get_sync(tspi->dev);
- if (ret < 0) {
- dev_err(tspi->dev, "runtime PM get failed: %d\n", ret);
- msg->status = ret;
- spi_finalize_current_message(master);
- return ret;
- }
-
single_xfer = list_is_singular(&msg->transfers);
list_for_each_entry(xfer, &msg->transfers, transfer_list) {
INIT_COMPLETION(tspi->xfer_completion);
@@ -859,7 +851,6 @@ static int tegra_spi_transfer_one_message(struct spi_master *master,
ret = 0;
exit:
tegra_spi_writel(tspi, tspi->def_command1_reg, SPI_COMMAND1);
- pm_runtime_put(tspi->dev);
msg->status = ret;
spi_finalize_current_message(master);
return ret;
@@ -1053,6 +1044,7 @@ static int tegra_spi_probe(struct platform_device *pdev)
master->transfer_one_message = tegra_spi_transfer_one_message;
master->num_chipselect = MAX_CHIP_SELECT;
master->bus_num = -1;
+ master->auto_runtime_pm = true;
tspi->master = master;
tspi->dev = &pdev->dev;