diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-12-11 00:18:24 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-12-13 02:02:39 +0300 |
| commit | e0a64d1dffca048a99546993322bd1fb5c728ee8 (patch) | |
| tree | 927b36bb23945c8bae901641b9018b1751c3873e /drivers/nfc/s3fwrn5/i2c.c | |
| parent | 771c8901568dd8776a260aa93db41be88a60389e (diff) | |
| download | linux-e0a64d1dffca048a99546993322bd1fb5c728ee8.tar.xz | |
nfc: s3fwrn5: let core configure the interrupt trigger
If interrupt trigger is not set when requesting the interrupt, the core
will take care of reading trigger type from Devicetree. There is no
point to do it in the driver.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201210211824.214949-1-krzk@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/nfc/s3fwrn5/i2c.c')
| -rw-r--r-- | drivers/nfc/s3fwrn5/i2c.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/nfc/s3fwrn5/i2c.c b/drivers/nfc/s3fwrn5/i2c.c index 42f1f610ac2c..897394167522 100644 --- a/drivers/nfc/s3fwrn5/i2c.c +++ b/drivers/nfc/s3fwrn5/i2c.c @@ -179,8 +179,6 @@ static int s3fwrn5_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct s3fwrn5_i2c_phy *phy; - struct irq_data *irq_data; - unsigned long irqflags; int ret; phy = devm_kzalloc(&client->dev, sizeof(*phy), GFP_KERNEL); @@ -214,11 +212,8 @@ static int s3fwrn5_i2c_probe(struct i2c_client *client, if (ret < 0) return ret; - irq_data = irq_get_irq_data(client->irq); - irqflags = irqd_get_trigger_type(irq_data) | IRQF_ONESHOT; - ret = devm_request_threaded_irq(&client->dev, phy->i2c_dev->irq, NULL, - s3fwrn5_i2c_irq_thread_fn, irqflags, + s3fwrn5_i2c_irq_thread_fn, IRQF_ONESHOT, S3FWRN5_I2C_DRIVER_NAME, phy); if (ret) s3fwrn5_remove(phy->common.ndev); |