diff options
| author | Octavian Purdila <octavian.purdila@intel.com> | 2015-09-23 12:02:01 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-10-03 12:05:51 +0100 |
| commit | 0f0796509c07c1c7b77671c05b2955beb245e367 (patch) | |
| tree | 8ffefe648877e6d0cd129830bbb720c039cfd56a /drivers/iio/accel/kxcjk-1013.c | |
| parent | 6839c1b0700a79375639528985a0ec0fbd58cf9a (diff) | |
| download | linux-0f0796509c07c1c7b77671c05b2955beb245e367.tar.bz2 | |
iio: remove gpio interrupt probing from drivers that use a single interrupt
Commit 845c877009cf014b ("i2c / ACPI: Assign IRQ for devices that have
GpioInt automatically") automatically assigns the first ACPI GPIO
interrupt in client->irq, so we can remove the probing code from
drivers that use only one interrupt.
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/accel/kxcjk-1013.c')
| -rw-r--r-- | drivers/iio/accel/kxcjk-1013.c | 34 |
1 files changed, 1 insertions, 33 deletions
diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c index 3292bc0c1d0e..18c1b06684c1 100644 --- a/drivers/iio/accel/kxcjk-1013.c +++ b/drivers/iio/accel/kxcjk-1013.c @@ -1162,35 +1162,6 @@ static const char *kxcjk1013_match_acpi_device(struct device *dev, return dev_name(dev); } -static int kxcjk1013_gpio_probe(struct i2c_client *client, - struct kxcjk1013_data *data) -{ - struct device *dev; - struct gpio_desc *gpio; - int ret; - - if (!client) - return -EINVAL; - - if (data->is_smo8500_device) - return -ENOTSUPP; - - dev = &client->dev; - - /* data ready gpio interrupt pin */ - gpio = devm_gpiod_get_index(dev, "kxcjk1013_int", 0, GPIOD_IN); - if (IS_ERR(gpio)) { - dev_err(dev, "acpi gpio get index failed\n"); - return PTR_ERR(gpio); - } - - ret = gpiod_to_irq(gpio); - - dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret); - - return ret; -} - static int kxcjk1013_probe(struct i2c_client *client, const struct i2c_device_id *id) { @@ -1237,10 +1208,7 @@ static int kxcjk1013_probe(struct i2c_client *client, indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->info = &kxcjk1013_info; - if (client->irq < 0) - client->irq = kxcjk1013_gpio_probe(client, data); - - if (client->irq > 0) { + if (client->irq > 0 && !data->is_smo8500_device) { ret = devm_request_threaded_irq(&client->dev, client->irq, kxcjk1013_data_rdy_trig_poll, kxcjk1013_event_handler, |