diff options
| -rw-r--r-- | drivers/i2c/i2c-mux.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c index f330690b4125..603252fa1284 100644 --- a/drivers/i2c/i2c-mux.c +++ b/drivers/i2c/i2c-mux.c @@ -310,12 +310,18 @@ int i2c_mux_add_adapter(struct i2c_mux_core *muxc, else priv->algo.master_xfer = __i2c_mux_master_xfer; } + if (parent->algo->master_xfer_atomic) + priv->algo.master_xfer_atomic = priv->algo.master_xfer; + if (parent->algo->smbus_xfer) { if (muxc->mux_locked) priv->algo.smbus_xfer = i2c_mux_smbus_xfer; else priv->algo.smbus_xfer = __i2c_mux_smbus_xfer; } + if (parent->algo->smbus_xfer_atomic) + priv->algo.smbus_xfer_atomic = priv->algo.smbus_xfer; + priv->algo.functionality = i2c_mux_functionality; /* Now fill out new adapter structure */ |