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path: root/drivers/iio/magnetometer/bmc150_magn.c
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Diffstat (limited to 'drivers/iio/magnetometer/bmc150_magn.c')
-rw-r--r--drivers/iio/magnetometer/bmc150_magn.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c
index d8e614ca0..1615b23d7 100644
--- a/drivers/iio/magnetometer/bmc150_magn.c
+++ b/drivers/iio/magnetometer/bmc150_magn.c
@@ -37,7 +37,6 @@
#define BMC150_MAGN_DRV_NAME "bmc150_magn"
#define BMC150_MAGN_IRQ_NAME "bmc150_magn_event"
-#define BMC150_MAGN_GPIO_INT "interrupt"
#define BMC150_MAGN_REG_CHIP_ID 0x40
#define BMC150_MAGN_CHIP_ID_VAL 0x32
@@ -833,31 +832,6 @@ static const struct iio_buffer_setup_ops bmc150_magn_buffer_setup_ops = {
.postdisable = bmc150_magn_buffer_postdisable,
};
-static int bmc150_magn_gpio_probe(struct i2c_client *client)
-{
- struct device *dev;
- struct gpio_desc *gpio;
- int ret;
-
- if (!client)
- return -EINVAL;
-
- dev = &client->dev;
-
- /* data ready GPIO interrupt pin */
- gpio = devm_gpiod_get_index(dev, BMC150_MAGN_GPIO_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 const char *bmc150_magn_match_acpi_device(struct device *dev)
{
const struct acpi_device_id *id;
@@ -911,9 +885,6 @@ static int bmc150_magn_probe(struct i2c_client *client,
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->info = &bmc150_magn_info;
- if (client->irq <= 0)
- client->irq = bmc150_magn_gpio_probe(client);
-
if (client->irq > 0) {
data->dready_trig = devm_iio_trigger_alloc(&client->dev,
"%s-dev%d",