Commit 697894b9 authored by Pavel Machek's avatar Pavel Machek Committed by Lee Jones
Browse files

mfd: ti-lmu: Use of_device_get_match_data() helper 



Replace of_match_device() with of_device_get_match_data(), which
slightly decreases lines of code and allows to move the DT table
next to the I2C table.

Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 7891d375

drivers/mfd/ti-lmu.c

+14 −16
Original line number Diff line number Diff line
@@ -148,34 +148,21 @@ TI_LMU_DATA(lm3633, LM3633_MAX_REG); 
TI_LMU_DATA(lm3695, LM3695_MAX_REG);

TI_LMU_DATA(lm3697, LM3697_MAX_REG);



static const struct of_device_id ti_lmu_of_match[] = {

	{ .compatible = "ti,lm3532", .data = &lm3532_data },

	{ .compatible = "ti,lm3631", .data = &lm3631_data },

	{ .compatible = "ti,lm3632", .data = &lm3632_data },

	{ .compatible = "ti,lm3633", .data = &lm3633_data },

	{ .compatible = "ti,lm3695", .data = &lm3695_data },

	{ .compatible = "ti,lm3697", .data = &lm3697_data },

	{ }

};

MODULE_DEVICE_TABLE(of, ti_lmu_of_match);



static int ti_lmu_probe(struct i2c_client *cl, const struct i2c_device_id *id)

{

	struct device *dev = &cl->dev;

	const struct of_device_id *match;

	const struct ti_lmu_data *data;

	struct regmap_config regmap_cfg;

	struct ti_lmu *lmu;

	int ret;



	match = of_match_device(ti_lmu_of_match, dev);

	if (!match)

		return -ENODEV;

	/*

	 * Get device specific data from of_match table.

	 * This data is defined by using TI_LMU_DATA() macro.

	 */

	data = (struct ti_lmu_data *)match->data;

	data = of_device_get_match_data(dev);

	if (!data)

		return -ENODEV;



	lmu = devm_kzalloc(dev, sizeof(*lmu), GFP_KERNEL);

	if (!lmu)
@@ -223,6 +210,17 @@ static int ti_lmu_probe(struct i2c_client *cl, const struct i2c_device_id *id) 
				    data->num_cells, NULL, 0, NULL);

}



static const struct of_device_id ti_lmu_of_match[] = {

	{ .compatible = "ti,lm3532", .data = &lm3532_data },

	{ .compatible = "ti,lm3631", .data = &lm3631_data },

	{ .compatible = "ti,lm3632", .data = &lm3632_data },

	{ .compatible = "ti,lm3633", .data = &lm3633_data },

	{ .compatible = "ti,lm3695", .data = &lm3695_data },

	{ .compatible = "ti,lm3697", .data = &lm3697_data },

	{ }

};

MODULE_DEVICE_TABLE(of, ti_lmu_of_match);



static const struct i2c_device_id ti_lmu_ids[] = {

	{ "lm3532", LM3532 },

	{ "lm3631", LM3631 },

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