1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 29d3f045a2bf..3be58f89ac77 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -1134,6 +1134,9 @@ static void acpi_i2c_register_devices(struct i2c_adapter *adap)
         acpi_handle handle;
         acpi_status status;
 
+        if (!adap->dev.parent)
+                return;
+
         handle = ACPI_HANDLE(adap->dev.parent);
         if (!handle)
                 return;