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path: root/drivers/nfc/st21nfca/i2c.c
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Diffstat (limited to 'drivers/nfc/st21nfca/i2c.c')
-rw-r--r--drivers/nfc/st21nfca/i2c.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c
index 443733502251..6cfc7b9c68a2 100644
--- a/drivers/nfc/st21nfca/i2c.c
+++ b/drivers/nfc/st21nfca/i2c.c
@@ -68,7 +68,6 @@ struct st21nfca_i2c_phy {
struct nfc_hci_dev *hdev;
unsigned int gpio_ena;
- unsigned int irq_polarity;
struct st21nfca_se_status se_status;
@@ -520,8 +519,6 @@ static int st21nfca_hci_i2c_acpi_request_resources(struct i2c_client *client)
phy->gpio_ena = desc_to_gpio(gpiod_ena);
- phy->irq_polarity = irq_get_trigger_type(client->irq);
-
phy->se_status.is_ese_present = false;
phy->se_status.is_uicc_present = false;
@@ -566,8 +563,6 @@ static int st21nfca_hci_i2c_of_request_resources(struct i2c_client *client)
phy->gpio_ena = gpio;
- phy->irq_polarity = irq_get_trigger_type(client->irq);
-
phy->se_status.is_ese_present =
of_property_read_bool(pp, "ese-present");
phy->se_status.is_uicc_present =
@@ -630,7 +625,7 @@ static int st21nfca_hci_i2c_probe(struct i2c_client *client,
r = devm_request_threaded_irq(&client->dev, client->irq, NULL,
st21nfca_hci_irq_thread_fn,
- phy->irq_polarity | IRQF_ONESHOT,
+ IRQF_ONESHOT,
ST21NFCA_HCI_DRIVER_NAME, phy);
if (r < 0) {
nfc_err(&client->dev, "Unable to register IRQ handler\n");