iio: accel: mma9551/3: Balance untime pm + use pm_runtime_resume_and_get()

Both these drivers call pm_runtime_put_no_idle() when the reference
count should already be zero as there is no matching get()

Whilst here use pm_runtime_resume_and_get() rather than open coding.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/20210509113354.660190-7-jic23@kernel.org

drivers/iio/accel/mma9551.c

@@ -515,7 +515,6 @@ static int mma9551_remove(struct i2c_client *client)
 
 	pm_runtime_disable(&client->dev);
 	pm_runtime_set_suspended(&client->dev);
-	pm_runtime_put_noidle(&client->dev);
 
 	mutex_lock(&data->mutex);
 	mma9551_set_device_state(data->client, false);

drivers/iio/accel/mma9551_core.c

@@ -664,7 +664,7 @@ int mma9551_set_power_state(struct i2c_client *client, bool on)
 	int ret;
 
 	if (on)
-		ret = pm_runtime_get_sync(&client->dev);
+		ret = pm_runtime_resume_and_get(&client->dev);
 	else {
 		pm_runtime_mark_last_busy(&client->dev);
 		ret = pm_runtime_put_autosuspend(&client->dev);
@@ -673,8 +673,6 @@ int mma9551_set_power_state(struct i2c_client *client, bool on)
 	if (ret < 0) {
 		dev_err(&client->dev,
 			"failed to change power state to %d\n", on);
-		if (on)
-			pm_runtime_put_noidle(&client->dev);
 
 		return ret;
 	}

drivers/iio/accel/mma9553.c

@@ -1154,7 +1154,6 @@ static int mma9553_remove(struct i2c_client *client)
 
 	pm_runtime_disable(&client->dev);
 	pm_runtime_set_suspended(&client->dev);
-	pm_runtime_put_noidle(&client->dev);
 
 	mutex_lock(&data->mutex);
 	mma9551_set_device_state(data->client, false);