mcp251x_power_enable
ret = mcp251x_power_enable(priv->transceiver, 1);
mcp251x_power_enable(priv->transceiver, 0);
ret = mcp251x_power_enable(priv->power, 1);
mcp251x_power_enable(priv->power, 0);
mcp251x_power_enable(priv->power, 0);
mcp251x_power_enable(priv->transceiver, 0);
mcp251x_power_enable(priv->power, 0);
ret = mcp251x_power_enable(priv->power, 1);
ret = mcp251x_power_enable(priv->transceiver, 1);
mcp251x_power_enable(priv->power, 0);
mcp251x_power_enable(priv->transceiver, 0);