diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c
index 90f59c0..83768e8 100644
--- a/drivers/i2c/i2c-mux.c
+++ b/drivers/i2c/i2c-mux.c
@@ -267,6 +267,18 @@
 }
 EXPORT_SYMBOL_GPL(i2c_mux_alloc);
 
+static const struct i2c_lock_operations i2c_mux_lock_ops = {
+	.lock_bus =    i2c_mux_lock_bus,
+	.trylock_bus = i2c_mux_trylock_bus,
+	.unlock_bus =  i2c_mux_unlock_bus,
+};
+
+static const struct i2c_lock_operations i2c_parent_lock_ops = {
+	.lock_bus =    i2c_parent_lock_bus,
+	.trylock_bus = i2c_parent_trylock_bus,
+	.unlock_bus =  i2c_parent_unlock_bus,
+};
+
 int i2c_mux_add_adapter(struct i2c_mux_core *muxc,
 			u32 force_nr, u32 chan_id,
 			unsigned int class)
@@ -316,15 +328,10 @@
 	priv->adap.retries = parent->retries;
 	priv->adap.timeout = parent->timeout;
 	priv->adap.quirks = parent->quirks;
-	if (muxc->mux_locked) {
-		priv->adap.lock_bus = i2c_mux_lock_bus;
-		priv->adap.trylock_bus = i2c_mux_trylock_bus;
-		priv->adap.unlock_bus = i2c_mux_unlock_bus;
-	} else {
-		priv->adap.lock_bus = i2c_parent_lock_bus;
-		priv->adap.trylock_bus = i2c_parent_trylock_bus;
-		priv->adap.unlock_bus = i2c_parent_unlock_bus;
-	}
+	if (muxc->mux_locked)
+		priv->adap.lock_ops = &i2c_mux_lock_ops;
+	else
+		priv->adap.lock_ops = &i2c_parent_lock_ops;
 
 	/* Sanity check on class */
 	if (i2c_mux_parent_classes(parent) & class)