Commit 6fe3e201 authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Wolfram Sang
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i2c: tegra: Move out all device-tree parsing into tegra_i2c_parse_dt() 



Move out code related to device-tree parsing from the probe function into
tegra_i2c_parse_dt() in order to make code more consistent.

Reviewed-by: default avatarMichał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: default avatarThierry Reding <treding@nvidia.com>
Tested-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarDmitry Osipenko <digetx@gmail.com>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 586a97d9

drivers/i2c/busses/i2c-tegra.c

+6 −4
Original line number Diff line number Diff line
@@ -1428,6 +1428,12 @@ static void tegra_i2c_parse_dt(struct tegra_i2c_dev *i2c_dev) 


	multi_mode = of_property_read_bool(np, "multi-master");

	i2c_dev->is_multimaster_mode = multi_mode;



	if (of_device_is_compatible(np, "nvidia,tegra20-i2c-dvc"))

		i2c_dev->is_dvc = true;



	if (of_device_is_compatible(np, "nvidia,tegra210-i2c-vi"))

		i2c_dev->is_vi = true;

}



static const struct i2c_algorithm tegra_i2c_algo = {
@@ -1730,10 +1736,6 @@ static int tegra_i2c_probe(struct platform_device *pdev) 
		return ret;



	i2c_dev->hw = of_device_get_match_data(&pdev->dev);

	i2c_dev->is_dvc = of_device_is_compatible(pdev->dev.of_node,

						  "nvidia,tegra20-i2c-dvc");

	i2c_dev->is_vi = of_device_is_compatible(dev->of_node,

						 "nvidia,tegra210-i2c-vi");

	i2c_dev->adapter.quirks = i2c_dev->hw->quirks;

	i2c_dev->dma_buf_size = i2c_dev->adapter.quirks->max_write_len +

				I2C_PACKET_HEADER_SIZE;