[PATCH v1 1/1] iio: gyro: mpu3050: Make use of device properties

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

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>
---
 drivers/iio/gyro/mpu3050-core.c | 10 +++++-----
 1 file 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);
 
-- 
2.35.1