diff --git a/drivers/staging/media/atomisp/include/linux/atomisp_platform.h b/drivers/staging/media/atomisp/include/linux/atomisp_platform.h
index 098859bde86f..0e3f6fb78483 100644
--- a/drivers/staging/media/atomisp/include/linux/atomisp_platform.h
+++ b/drivers/staging/media/atomisp/include/linux/atomisp_platform.h
@@ -115,10 +115,6 @@ struct intel_v4l2_subdev_table {
 	struct v4l2_subdev *subdev;
 };
 
-struct atomisp_platform_data {
-	struct intel_v4l2_subdev_table *subdevs;
-};
-
 /*
  *  Sensor of external ISP can send multiple steams with different mipi data
  * type in the same virtual channel. This information needs to come from the
@@ -173,7 +169,7 @@ struct camera_mipi_info {
 	const u32                       *metadata_effective_width;
 };
 
-const struct atomisp_platform_data *atomisp_get_platform_data(void);
+const struct intel_v4l2_subdev_table *atomisp_platform_get_subdevs(void);
 int atomisp_register_sensor_no_gmin(struct v4l2_subdev *subdev, u32 lanes,
 				    enum atomisp_input_format format,
 				    enum atomisp_bayer_order bayer_order);
diff --git a/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c b/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c
index e12354820a3a..e176483df301 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c
@@ -127,17 +127,13 @@ static int gmin_v2p8_enable_count;
 /* The atomisp uses subdev==NULL for the end-of-list marker, so leave space. */
 static struct intel_v4l2_subdev_table pdata_subdevs[MAX_SUBDEVS + 1];
 
-static const struct atomisp_platform_data pdata = {
-	.subdevs = pdata_subdevs,
-};
-
 static struct gmin_subdev *find_gmin_subdev(struct v4l2_subdev *subdev);
 
-const struct atomisp_platform_data *atomisp_get_platform_data(void)
+const struct intel_v4l2_subdev_table *atomisp_platform_get_subdevs(void)
 {
-	return &pdata;
+	return pdata_subdevs;
 }
-EXPORT_SYMBOL_GPL(atomisp_get_platform_data);
+EXPORT_SYMBOL_GPL(atomisp_platform_get_subdevs);
 
 int atomisp_register_i2c_module(struct v4l2_subdev *subdev,
 				struct camera_sensor_platform_data *plat_data)
@@ -164,7 +160,7 @@ int atomisp_register_i2c_module(struct v4l2_subdev *subdev,
 	adev->power.flags.power_resources = 0;
 
 	for (i = 0; i < MAX_SUBDEVS; i++)
-		if (!pdata.subdevs[i].subdev)
+		if (!pdata_subdevs[i].subdev)
 			break;
 
 	if (i == MAX_SUBDEVS)
@@ -179,9 +175,9 @@ int atomisp_register_i2c_module(struct v4l2_subdev *subdev,
 	if (!gs)
 		return -ENODEV;
 
-	pdata.subdevs[i].port = gs->csi_port;
-	pdata.subdevs[i].lanes = gs->csi_lanes;
-	pdata.subdevs[i].subdev = subdev;
+	pdata_subdevs[i].port = gs->csi_port;
+	pdata_subdevs[i].lanes = gs->csi_lanes;
+	pdata_subdevs[i].subdev = subdev;
 	return 0;
 }
 EXPORT_SYMBOL_GPL(atomisp_register_i2c_module);
@@ -194,9 +190,9 @@ int atomisp_gmin_remove_subdev(struct v4l2_subdev *sd)
 		return 0;
 
 	for (i = 0; i < MAX_SUBDEVS; i++) {
-		if (pdata.subdevs[i].subdev == sd) {
+		if (pdata_subdevs[i].subdev == sd) {
 			for (j = i + 1; j <= MAX_SUBDEVS; j++)
-				pdata.subdevs[j - 1] = pdata.subdevs[j];
+				pdata_subdevs[j - 1] = pdata_subdevs[j];
 		}
 		if (gmin_subdevs[i].subdev == sd) {
 			if (gmin_subdevs[i].gpio0)
@@ -1125,7 +1121,7 @@ int atomisp_register_sensor_no_gmin(struct v4l2_subdev *subdev, u32 lanes,
 	}
 
 	for (i = 0; i < MAX_SUBDEVS; i++)
-		if (!pdata.subdevs[i].subdev)
+		if (!pdata_subdevs[i].subdev)
 			break;
 
 	if (i >= MAX_SUBDEVS) {
@@ -1137,9 +1133,9 @@ int atomisp_register_sensor_no_gmin(struct v4l2_subdev *subdev, u32 lanes,
 	if (ret)
 		return ret;
 
-	pdata.subdevs[i].port = port;
-	pdata.subdevs[i].lanes = lanes;
-	pdata.subdevs[i].subdev = subdev;
+	pdata_subdevs[i].port = port;
+	pdata_subdevs[i].lanes = lanes;
+	pdata_subdevs[i].subdev = subdev;
 	return 0;
 }
 EXPORT_SYMBOL_GPL(atomisp_register_sensor_no_gmin);
@@ -1149,12 +1145,12 @@ void atomisp_unregister_subdev(struct v4l2_subdev *subdev)
 	int i;
 
 	for (i = 0; i < MAX_SUBDEVS; i++) {
-		if (pdata.subdevs[i].subdev != subdev)
+		if (pdata_subdevs[i].subdev != subdev)
 			continue;
 
 		camera_sensor_csi_free(subdev);
-		pdata.subdevs[i].subdev = NULL;
-		pdata.subdevs[i].port = 0;
+		pdata_subdevs[i].subdev = NULL;
+		pdata_subdevs[i].port = 0;
 		break;
 	}
 }
diff --git a/drivers/staging/media/atomisp/pci/atomisp_internal.h b/drivers/staging/media/atomisp/pci/atomisp_internal.h
index 9227399502b9..9c2bc5332fa4 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_internal.h
+++ b/drivers/staging/media/atomisp/pci/atomisp_internal.h
@@ -175,7 +175,6 @@ struct atomisp_device {
 	struct media_device media_dev;
 	struct atomisp_sub_device asd;
 	struct v4l2_async_notifier notifier;
-	struct atomisp_platform_data *pdata;
 	void *mmu_l1_base;
 	void __iomem *base;
 	const struct firmware *firmware;
diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
index 470c123256a7..4a87401a5389 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
@@ -783,27 +783,20 @@ int atomisp_csi_lane_config(struct atomisp_device *isp)
 
 static int atomisp_subdev_probe(struct atomisp_device *isp)
 {
-	const struct atomisp_platform_data *pdata;
-	struct intel_v4l2_subdev_table *subdevs;
+	const struct intel_v4l2_subdev_table *subdevs;
 	int ret, mipi_port;
 
 	ret = atomisp_csi2_bridge_parse_firmware(isp);
 	if (ret)
 		return ret;
 
-	pdata = atomisp_get_platform_data();
-	if (!pdata) {
-		dev_err(isp->dev, "no platform data available\n");
-		return 0;
-	}
-
 	/*
 	 * TODO: this is left here for now to allow testing atomisp-sensor
 	 * drivers which are still using the atomisp_gmin_platform infra before
 	 * converting them to standard v4l2 sensor drivers using runtime-pm +
 	 * ACPI for pm and v4l2_async_register_subdev_sensor() registration.
 	 */
-	for (subdevs = pdata->subdevs; subdevs->subdev; ++subdevs) {
+	for (subdevs = atomisp_platform_get_subdevs(); subdevs->subdev; ++subdevs) {
 		ret = v4l2_device_register_subdev(&isp->v4l2_dev, subdevs->subdev);
 		if (ret)
 			continue;
@@ -1186,7 +1179,6 @@ static void atomisp_pm_uninit(struct atomisp_device *isp)
 
 static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
-	const struct atomisp_platform_data *pdata;
 	struct atomisp_device *isp;
 	unsigned int start;
 	u32 val;
@@ -1195,10 +1187,6 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
 	/* Pointer to struct device. */
 	atomisp_dev = &pdev->dev;
 
-	pdata = atomisp_get_platform_data();
-	if (!pdata)
-		dev_warn(&pdev->dev, "no platform data available\n");
-
 	start = pci_resource_start(pdev, ATOM_ISP_PCI_BAR);
 	dev_dbg(&pdev->dev, "start: 0x%x\n", start);
 
