diff options
Diffstat (limited to 'drivers/nfc/pn544')
| -rw-r--r-- | drivers/nfc/pn544/i2c.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c index 23485304ce91..327c33df5b22 100644 --- a/drivers/nfc/pn544/i2c.c +++ b/drivers/nfc/pn544/i2c.c @@ -962,9 +962,10 @@ static int pn544_hci_i2c_probe(struct i2c_client *client, pn544_hci_i2c_platform_init(phy); - r = request_threaded_irq(client->irq, NULL, pn544_hci_i2c_irq_thread_fn, - IRQF_TRIGGER_RISING | IRQF_ONESHOT, - PN544_HCI_I2C_DRIVER_NAME, phy); + r = devm_request_threaded_irq(&client->dev, client->irq, NULL, + pn544_hci_i2c_irq_thread_fn, + IRQF_TRIGGER_RISING | IRQF_ONESHOT, + PN544_HCI_I2C_DRIVER_NAME, phy); if (r < 0) { nfc_err(&client->dev, "Unable to register IRQ handler\n"); return r; @@ -975,14 +976,9 @@ static int pn544_hci_i2c_probe(struct i2c_client *client, PN544_HCI_I2C_LLC_MAX_PAYLOAD, pn544_hci_i2c_fw_download, &phy->hdev); if (r < 0) - goto err_hci; + return r; return 0; - -err_hci: - free_irq(client->irq, phy); - - return r; } static int pn544_hci_i2c_remove(struct i2c_client *client) @@ -1000,8 +996,6 @@ static int pn544_hci_i2c_remove(struct i2c_client *client) if (phy->powered) pn544_hci_i2c_disable(phy); - free_irq(client->irq, phy); - return 0; } |