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-rw-r--r--drivers/i2c/busses/i2c-xlp9xx.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-xlp9xx.c b/drivers/i2c/busses/i2c-xlp9xx.c
index e29ff37a43bd..84a8b2eccffb 100644
--- a/drivers/i2c/busses/i2c-xlp9xx.c
+++ b/drivers/i2c/busses/i2c-xlp9xx.c
@@ -393,6 +393,7 @@ static int xlp9xx_i2c_probe(struct platform_device *pdev)
init_completion(&priv->msg_complete);
priv->adapter.dev.parent = &pdev->dev;
priv->adapter.algo = &xlp9xx_i2c_algo;
+ ACPI_COMPANION_SET(&priv->adapter.dev, ACPI_COMPANION(&pdev->dev));
priv->adapter.dev.of_node = pdev->dev.of_node;
priv->dev = &pdev->dev;