diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index 6a58b6c723aa..62fadf8c86fc 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c
@@ -28,30 +28,11 @@
 
 #define HID_SENSOR_HUB_ENUM_QUIRK	0x01
 
-/**
- * struct sensor_hub_pending - Synchronous read pending information
- * @status:		Pending status true/false.
- * @ready:		Completion synchronization data.
- * @usage_id:		Usage id for physical device, E.g. Gyro usage id.
- * @attr_usage_id:	Usage Id of a field, E.g. X-AXIS for a gyro.
- * @raw_size:		Response size for a read request.
- * @raw_data:		Place holder for received response.
- */
-struct sensor_hub_pending {
-	bool status;
-	struct completion ready;
-	u32 usage_id;
-	u32 attr_usage_id;
-	int raw_size;
-	u8  *raw_data;
-};
-
 /**
  * struct sensor_hub_data - Hold a instance data for a HID hub device
  * @hsdev:		Stored hid instance for current hub device.
  * @mutex:		Mutex to serialize synchronous request.
  * @lock:		Spin lock to protect pending request structure.
- * @pending:		Holds information of pending sync read request.
  * @dyn_callback_list:	Holds callback function
  * @dyn_callback_lock:	spin lock to protect callback list
  * @hid_sensor_hub_client_devs:	Stores all MFD cells for a hub instance.
@@ -61,7 +42,6 @@ struct sensor_hub_pending {
 struct sensor_hub_data {
 	struct mutex mutex;
 	spinlock_t lock;
-	struct sensor_hub_pending pending;
 	struct list_head dyn_callback_list;
 	spinlock_t dyn_callback_lock;
 	struct mfd_cell *hid_sensor_hub_client_devs;
@@ -264,40 +244,42 @@ int sensor_hub_input_attr_get_raw_value(struct hid_sensor_hub_device *hsdev,
 	struct hid_report *report;
 	int ret_val = 0;
 
-	mutex_lock(&data->mutex);
-	memset(&data->pending, 0, sizeof(data->pending));
-	init_completion(&data->pending.ready);
-	data->pending.usage_id = usage_id;
-	data->pending.attr_usage_id = attr_usage_id;
-	data->pending.raw_size = 0;
+	mutex_lock(&hsdev->mutex);
+	memset(&hsdev->pending, 0, sizeof(hsdev->pending));
+	init_completion(&hsdev->pending.ready);
+	hsdev->pending.usage_id = usage_id;
+	hsdev->pending.attr_usage_id = attr_usage_id;
+	hsdev->pending.raw_size = 0;
 
 	spin_lock_irqsave(&data->lock, flags);
-	data->pending.status = true;
+	hsdev->pending.status = true;
 	spin_unlock_irqrestore(&data->lock, flags);
 	report = sensor_hub_report(report_id, hsdev->hdev, HID_INPUT_REPORT);
 	if (!report)
 		goto err_free;
 
+	mutex_lock(&data->mutex);
 	hid_hw_request(hsdev->hdev, report, HID_REQ_GET_REPORT);
-	wait_for_completion_interruptible_timeout(&data->pending.ready, HZ*5);
-	switch (data->pending.raw_size) {
+	mutex_unlock(&data->mutex);
+	wait_for_completion_interruptible_timeout(&hsdev->pending.ready, HZ*5);
+	switch (hsdev->pending.raw_size) {
 	case 1:
-		ret_val = *(u8 *)data->pending.raw_data;
+		ret_val = *(u8 *)hsdev->pending.raw_data;
 		break;
 	case 2:
-		ret_val = *(u16 *)data->pending.raw_data;
+		ret_val = *(u16 *)hsdev->pending.raw_data;
 		break;
 	case 4:
-		ret_val = *(u32 *)data->pending.raw_data;
+		ret_val = *(u32 *)hsdev->pending.raw_data;
 		break;
 	default:
 		ret_val = 0;
 	}
-	kfree(data->pending.raw_data);
+	kfree(hsdev->pending.raw_data);
 
 err_free:
-	data->pending.status = false;
-	mutex_unlock(&data->mutex);
+	hsdev->pending.status = false;
+	mutex_unlock(&hsdev->mutex);
 
 	return ret_val;
 }
@@ -453,16 +435,6 @@ static int sensor_hub_raw_event(struct hid_device *hdev,
 					report->field[i]->report_count)/8);
 		sz = (report->field[i]->report_size *
 					report->field[i]->report_count)/8;
-		if (pdata->pending.status && pdata->pending.attr_usage_id ==
-				report->field[i]->usage->hid) {
-			hid_dbg(hdev, "data was pending ...\n");
-			pdata->pending.raw_data = kmemdup(ptr, sz, GFP_ATOMIC);
-			if (pdata->pending.raw_data)
-				pdata->pending.raw_size = sz;
-			else
-				pdata->pending.raw_size = 0;
-			complete(&pdata->pending.ready);
-		}
 		collection = &hdev->collection[
 				report->field[i]->usage->collection_index];
 		hid_dbg(hdev, "collection->usage %x\n",
@@ -472,8 +444,21 @@ static int sensor_hub_raw_event(struct hid_device *hdev,
 				report->field[i]->physical,
 				report->field[i]->usage[0].collection_index,
 				&hsdev, &priv);
-
-		if (callback && callback->capture_sample) {
+		if (!callback) {
+			ptr += sz;
+			continue;
+		}
+		if (hsdev->pending.status && hsdev->pending.attr_usage_id ==
+				report->field[i]->usage->hid) {
+			hid_dbg(hdev, "data was pending ...\n");
+			hsdev->pending.raw_data = kmemdup(ptr, sz, GFP_ATOMIC);
+			if (hsdev->pending.raw_data)
+				hsdev->pending.raw_size = sz;
+			else
+				hsdev->pending.raw_size = 0;
+			complete(&hsdev->pending.ready);
+		}
+		if (callback->capture_sample) {
 			if (report->field[i]->logical)
 				callback->capture_sample(hsdev,
 					report->field[i]->logical, sz, ptr,
@@ -628,6 +613,8 @@ static int sensor_hub_probe(struct hid_device *hdev,
 			hsdev->hdev = hdev;
 			hsdev->vendor_id = hdev->vendor;
 			hsdev->product_id = hdev->product;
+			hsdev->usage = collection->usage;
+			mutex_init(&hsdev->mutex);
 			hsdev->start_collection_index = i;
 			if (last_hsdev)
 				last_hsdev->end_collection_index = i;
@@ -674,13 +661,18 @@ static void sensor_hub_remove(struct hid_device *hdev)
 {
 	struct sensor_hub_data *data = hid_get_drvdata(hdev);
 	unsigned long flags;
+	int i;
 
 	hid_dbg(hdev, " hardware removed\n");
 	hid_hw_close(hdev);
 	hid_hw_stop(hdev);
 	spin_lock_irqsave(&data->lock, flags);
-	if (data->pending.status)
-		complete(&data->pending.ready);
+	for (i = 0; i < data->hid_sensor_client_cnt; ++i) {
+		struct hid_sensor_hub_device *hsdev =
+			data->hid_sensor_hub_client_devs[i].platform_data;
+		if (hsdev->pending.status)
+			complete(&hsdev->pending.ready);
+	}
 	spin_unlock_irqrestore(&data->lock, flags);
 	mfd_remove_devices(&hdev->dev);
 	hid_set_drvdata(hdev, NULL);
diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h
index 51f7ccadf923..60a34277ddf2 100644
--- a/include/linux/hid-sensor-hub.h
+++ b/include/linux/hid-sensor-hub.h
@@ -46,20 +46,44 @@ struct hid_sensor_hub_attribute_info {
 	s32 logical_maximum;
 };
 
+/**
+ * struct sensor_hub_pending - Synchronous read pending information
+ * @status:		Pending status true/false.
+ * @ready:		Completion synchronization data.
+ * @usage_id:		Usage id for physical device, E.g. Gyro usage id.
+ * @attr_usage_id:	Usage Id of a field, E.g. X-AXIS for a gyro.
+ * @raw_size:		Response size for a read request.
+ * @raw_data:		Place holder for received response.
+ */
+struct sensor_hub_pending {
+	bool status;
+	struct completion ready;
+	u32 usage_id;
+	u32 attr_usage_id;
+	int raw_size;
+	u8  *raw_data;
+};
+
 /**
  * struct hid_sensor_hub_device - Stores the hub instance data
  * @hdev:		Stores the hid instance.
  * @vendor_id:		Vendor id of hub device.
  * @product_id:		Product id of hub device.
+ * @usage:		Usage id for this hub device instance.
  * @start_collection_index: Starting index for a phy type collection
  * @end_collection_index: Last index for a phy type collection
+ * @mutex:		synchronizing mutex.
+ * @pending:		Holds information of pending sync read request.
  */
 struct hid_sensor_hub_device {
 	struct hid_device *hdev;
 	u32 vendor_id;
 	u32 product_id;
+	u32 usage;
 	int start_collection_index;
 	int end_collection_index;
+	struct mutex mutex;
+	struct sensor_hub_pending pending;
 };
 
 /**