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

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>
alistair/sunxi64-5.4-dsi
Sowjanya Komatineni 2019-05-22 18:29:04 -07:00 committed by Mark Brown
parent cc0f6e96c4
commit 0e896f380b
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GPG Key ID: 24D68B725D5487D0
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;