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>
这个提交包含在:
Sowjanya Komatineni
2019-05-22 18:29:04 -07:00
提交者 Mark Brown
父节点 cc0f6e96c4
当前提交 0e896f380b

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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;