diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-04-13 19:30:04 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-04-28 19:22:55 +0100 |
| commit | 720ce8b5684332547e11e24be4ea3b9ebe739201 (patch) | |
| tree | c615b71fcca6b94ac3c8941ab4f10b34429e2f85 /drivers/iio/gyro | |
| parent | 813665564b3d7c74412fe2877520f1d254ce948a (diff) | |
iio: gyro: mpu3050: Make use of device properties
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.
While at it, reuse temporary device pointer in the same function.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220413163004.84789-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/gyro')
| -rw-r--r-- | drivers/iio/gyro/mpu3050-core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iio/gyro/mpu3050-core.c b/drivers/iio/gyro/mpu3050-core.c index ea387efab62d..a2dafdb64692 100644 --- a/drivers/iio/gyro/mpu3050-core.c +++ b/drivers/iio/gyro/mpu3050-core.c @@ -26,6 +26,7 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/pm_runtime.h> +#include <linux/property.h> #include <linux/random.h> #include <linux/slab.h> @@ -1050,6 +1051,7 @@ static const struct iio_trigger_ops mpu3050_trigger_ops = { static int mpu3050_trigger_probe(struct iio_dev *indio_dev, int irq) { struct mpu3050 *mpu3050 = iio_priv(indio_dev); + struct device *dev = mpu3050->dev; unsigned long irq_trig; int ret; @@ -1061,8 +1063,7 @@ static int mpu3050_trigger_probe(struct iio_dev *indio_dev, int irq) return -ENOMEM; /* Check if IRQ is open drain */ - if (of_property_read_bool(mpu3050->dev->of_node, "drive-open-drain")) - mpu3050->irq_opendrain = true; + mpu3050->irq_opendrain = device_property_read_bool(dev, "drive-open-drain"); irq_trig = irqd_get_trigger_type(irq_get_irq_data(irq)); /* @@ -1118,13 +1119,12 @@ static int mpu3050_trigger_probe(struct iio_dev *indio_dev, int irq) mpu3050->trig->name, mpu3050->trig); if (ret) { - dev_err(mpu3050->dev, - "can't get IRQ %d, error %d\n", irq, ret); + dev_err(dev, "can't get IRQ %d, error %d\n", irq, ret); return ret; } mpu3050->irq = irq; - mpu3050->trig->dev.parent = mpu3050->dev; + mpu3050->trig->dev.parent = dev; mpu3050->trig->ops = &mpu3050_trigger_ops; iio_trigger_set_drvdata(mpu3050->trig, indio_dev); |