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path: root/drivers/nfc/st-nci/i2c.c
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Diffstat (limited to 'drivers/nfc/st-nci/i2c.c')
-rw-r--r--drivers/nfc/st-nci/i2c.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/nfc/st-nci/i2c.c b/drivers/nfc/st-nci/i2c.c
index a6a1977e57c5..9dfae0efa922 100644
--- a/drivers/nfc/st-nci/i2c.c
+++ b/drivers/nfc/st-nci/i2c.c
@@ -211,21 +211,10 @@ static struct nfc_phy_ops i2c_phy_ops = {
static int st_nci_i2c_acpi_request_resources(struct i2c_client *client)
{
struct st_nci_i2c_phy *phy = i2c_get_clientdata(client);
- const struct acpi_device_id *id;
struct gpio_desc *gpiod_reset;
- struct device *dev;
+ struct device *dev = &client->dev;
u8 tmp;
- if (!client)
- return -EINVAL;
-
- dev = &client->dev;
-
- /* Match the struct device against a given list of ACPI IDs */
- id = acpi_match_device(dev->driver->acpi_match_table, dev);
- if (!id)
- return -ENODEV;
-
/* Get RESET GPIO from ACPI */
gpiod_reset = devm_gpiod_get_index(dev, ST_NCI_GPIO_NAME_RESET, 1,
GPIOD_OUT_HIGH);