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spi: tegra114: set master cleanup and also invoke it on probe error

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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@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sowjanya Komatineni
2019-05-22 18:29:04 -07:00
committed by Mark Brown
parent cc0f6e96c4
commit 0e896f380b
1 changed files with 3 additions and 0 deletions
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3
drivers/spi/spi-tegra114.c
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@@ -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;