diff --git a/drivers/platform/x86/toshiba_haps.c b/drivers/platform/x86/toshiba_haps.c
index 1486252b5983..8d12241924df 100644
--- a/drivers/platform/x86/toshiba_haps.c
+++ b/drivers/platform/x86/toshiba_haps.c
@@ -182,13 +182,17 @@ static int toshiba_haps_available(acpi_handle handle)
 
 static int toshiba_haps_probe(struct platform_device *pdev)
 {
-	struct acpi_device *acpi_dev = ACPI_COMPANION(&pdev->dev);
 	struct toshiba_haps_dev *haps;
+	struct acpi_device *acpi_dev;
 	int ret;
 
 	if (toshiba_haps)
 		return -EBUSY;
 
+	acpi_dev = ACPI_COMPANION(&pdev->dev);
+	if (!acpi_dev)
+		return -ENODEV;
+
 	if (!toshiba_haps_available(acpi_dev->handle))
 		return -ENODEV;