This patch sets master cleanup and also invokes tegra spi clean on
tegra spi probe failure to release tegra spi client data.
Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx>
---
drivers/spi/spi-tegra114.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index 253a7f182fc9..15f9368fc0f8 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -966,6 +966,8 @@ static int tegra_spi_setup(struct spi_device *spi)
ret = pm_runtime_get_sync(tspi->dev);
if (ret < 0) {
dev_err(tspi->dev, "pm runtime failed, e = %d\n", ret);
+ if (cdata)
+ tegra_spi_cleanup(spi);
return ret;
}
@@ -1331,6 +1333,7 @@ static int tegra_spi_probe(struct platform_device *pdev)
SPI_TX_DUAL | SPI_RX_DUAL | SPI_3WIRE;
master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32);
master->setup = tegra_spi_setup;
+ master->cleanup = tegra_spi_cleanup;
master->transfer_one_message = tegra_spi_transfer_one_message;
master->set_cs_timing = tegra_spi_set_hw_cs_timing;
master->num_chipselect = MAX_CHIP_SELECT;
--
2.7.4
