1 files changed, 9 insertions, 18 deletions

diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
index 6244a07048df..8a7a920e6200 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
@@ -570,11 +570,9 @@ static int inv_mpu6050_read_channel_data(struct iio_dev *indio_dev,
 	freq_hz = INV_MPU6050_DIVIDER_TO_FIFO_RATE(st->chip_config.divider);
 	period_us = 1000000 / freq_hz;
 
-	result = pm_runtime_get_sync(pdev);
-	if (result < 0) {
-		pm_runtime_put_noidle(pdev);
+	result = pm_runtime_resume_and_get(pdev);
+	if (result)
 		return result;
-	}
 
 	switch (chan->type) {
 	case IIO_ANGL_VEL:
@@ -812,11 +810,9 @@ static int inv_mpu6050_write_raw(struct iio_dev *indio_dev,
 		return result;
 
 	mutex_lock(&st->lock);
-	result = pm_runtime_get_sync(pdev);
-	if (result < 0) {
-		pm_runtime_put_noidle(pdev);
+	result = pm_runtime_resume_and_get(pdev);
+	if (result)
 		goto error_write_raw_unlock;
-	}
 
 	switch (mask) {
 	case IIO_CHAN_INFO_SCALE:
@@ -930,11 +926,9 @@ inv_mpu6050_fifo_rate_store(struct device *dev, struct device_attribute *attr,
 		result = 0;
 		goto fifo_rate_fail_unlock;
 	}
-	result = pm_runtime_get_sync(pdev);
-	if (result < 0) {
-		pm_runtime_put_noidle(pdev);
+	result = pm_runtime_resume_and_get(pdev);
+	if (result)
 		goto fifo_rate_fail_unlock;
-	}
 
 	result = regmap_write(st->map, st->reg->sample_rate_div, d);
 	if (result)
@@ -1314,8 +1308,7 @@ static int inv_check_and_setup_chip(struct inv_mpu6050_state *st)
 		for (i = 0; i < INV_NUM_PARTS; ++i) {
 			if (regval == hw_info[i].whoami) {
 				dev_warn(regmap_get_device(st->map),
-					"whoami mismatch got %#02x (%s)"
-					"expected %#02hhx (%s)\n",
+					"whoami mismatch got 0x%02x (%s) expected 0x%02x (%s)\n",
 					regval, hw_info[i].name,
 					st->hw->whoami, st->hw->name);
 				break;
@@ -1323,7 +1316,7 @@ static int inv_check_and_setup_chip(struct inv_mpu6050_state *st)
 		}
 		if (i >= INV_NUM_PARTS) {
 			dev_err(regmap_get_device(st->map),
-				"invalid whoami %#02x expected %#02hhx (%s)\n",
+				"invalid whoami 0x%02x expected 0x%02x (%s)\n",
 				regval, st->hw->whoami, st->hw->name);
 			return -ENODEV;
 		}
@@ -1422,7 +1415,6 @@ static void inv_mpu_pm_disable(void *data)
 {
 	struct device *dev = data;
 
-	pm_runtime_put_sync_suspend(dev);
 	pm_runtime_disable(dev);
 }
 
@@ -1455,8 +1447,7 @@ int inv_mpu_core_probe(struct regmap *regmap, int irq, const char *name,
 
 	pdata = dev_get_platdata(dev);
 	if (!pdata) {
-		result = iio_read_mount_matrix(dev, "mount-matrix",
-					       &st->orientation);
+		result = iio_read_mount_matrix(dev, &st->orientation);
 		if (result) {
 			dev_err(dev, "Failed to retrieve mounting matrix %d\n",
 				result);