#include <linux/i2c.h>
#include <linux/i2c-mux.h>
#include <linux/of.h>
+#include <linux/acpi.h>
/* multiplexer per channel data */
struct i2c_mux_priv {
}
}
+ /*
+ * Associate the mux channel with an ACPI node.
+ */
+ if (has_acpi_companion(mux_dev))
+ acpi_preset_companion(&priv->adap.dev, ACPI_COMPANION(mux_dev),
+ chan_id);
+
if (force_nr) {
priv->adap.nr = force_nr;
ret = i2c_add_numbered_adapter(&priv->adap);