diff options
| author |   Thierry Reding <treding@nvidia.com> | 2018-04-30 09:38:17 +0200 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2018-05-16 14:35:24 +0200 |
| commit | 81317c5a08a32a3798f56e4f40bbb8a3efd81271 (patch) | |
| tree | 6e9a7446716540ff59842c4e11beca49f7a24819 /drivers/gpio/gpio-ts4900.c | |
| parent | gpio: syscon: Use of_device_get_match_data() (diff) | |
| download | linux-dev-81317c5a08a32a3798f56e4f40bbb8a3efd81271.tar.xz linux-dev-81317c5a08a32a3798f56e4f40bbb8a3efd81271.zip | |
gpio: ts4900: Use of_device_get_match_data()
Use of_device_get_match_data() instead of open-coding it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-ts4900.c')
| -rw-r--r-- | drivers/gpio/gpio-ts4900.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-ts4900.c b/drivers/gpio/gpio-ts4900.c index 5bd21725e604..1da8d0586329 100644 --- a/drivers/gpio/gpio-ts4900.c +++ b/drivers/gpio/gpio-ts4900.c @@ -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)) { |