diff --git a/artiq/coredevice/fastino.py b/artiq/coredevice/fastino.py
index a84a947e9..baa01529f 100644
--- a/artiq/coredevice/fastino.py
+++ b/artiq/coredevice/fastino.py
@@ -4,7 +4,7 @@ streaming DAC.
 TODO: Example, describe update/hold
 """
 
-from artiq.language.core import kernel, portable
+from artiq.language.core import kernel, portable, delay
 from artiq.coredevice.rtio import rtio_output, rtio_input_data
 from artiq.language.units import us
 
@@ -112,7 +112,7 @@ class Fastino:
             error counting.
         """
         self.write(0x22, (reset << 0) | (afe_power_down << 1) |
-            (dac_clr << 2) | (clr_err << 3))
+                   (dac_clr << 2) | (clr_err << 3))
 
     @kernel
     def set_leds(self, leds):
diff --git a/artiq/gateware/targets/kasli_generic.py b/artiq/gateware/targets/kasli_generic.py
index 477fecf16..a3e03ef7b 100755
--- a/artiq/gateware/targets/kasli_generic.py
+++ b/artiq/gateware/targets/kasli_generic.py
@@ -105,7 +105,7 @@ def peripheral_mirny(module, peripheral):
     eem.Mirny.add_std(module, peripheral["ports"][0],
         ttl_serdes_7series.Output_8X)
 
-    
+
 def peripheral_fastino(module, peripheral):
     if len(peripheral["ports"]) != 1:
         raise ValueError("wrong number of ports")