Commit 81317c5a authored by Thierry Reding's avatar Thierry Reding Committed by Linus Walleij
Browse files

gpio: ts4900: Use of_device_get_match_data() 



Use of_device_get_match_data() instead of open-coding it.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent edf874ef

drivers/gpio/gpio-ts4900.c

+1 −6
Original line number Diff line number Diff line
@@ -128,15 +128,10 @@ MODULE_DEVICE_TABLE(of, ts4900_gpio_of_match_table); 
static int ts4900_gpio_probe(struct i2c_client *client,

			const struct i2c_device_id *id)

{

	const struct of_device_id *match;

	struct ts4900_gpio_priv *priv;

	u32 ngpio;

	int ret;



	match = of_match_device(ts4900_gpio_of_match_table, &client->dev);

	if (!match)

		return -EINVAL;



	if (of_property_read_u32(client->dev.of_node, "ngpios", &ngpio))

		ngpio = DEFAULT_PIN_NUMBER;
@@ -148,7 +143,7 @@ static int ts4900_gpio_probe(struct i2c_client *client, 
	priv->gpio_chip.label = "ts4900-gpio";

	priv->gpio_chip.ngpio = ngpio;

	priv->gpio_chip.parent = &client->dev;

	priv->input_bit = (uintptr_t)match->data;

	priv->input_bit = (uintptr_t)of_device_get_match_data(&client->dev);



	priv->regmap = devm_regmap_init_i2c(client, &ts4900_regmap_config);

	if (IS_ERR(priv->regmap)) {

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