minor clean up

1 files changed, 1 insertions, 1 deletions

diff --git a/ports/nrf/common-hal/pulseio/PulseIn.h b/ports/nrf/common-hal/pulseio/PulseIn.h
index 432506418..4b2c6eee3 100644
--- a/ports/nrf/common-hal/pulseio/PulseIn.h
+++ b/ports/nrf/common-hal/pulseio/PulseIn.h
@@ -37,13 +37,13 @@ typedef struct {
     uint8_t pin;
     bool idle_state;
     bool paused;
+    volatile bool first_edge;
 
     uint16_t* buffer;
     uint16_t maxlen;
 
     volatile uint16_t start;
     volatile uint16_t len;
-    volatile bool first_edge;
     volatile uint16_t last_us;
     volatile uint64_t last_ms;
 } pulseio_pulsein_obj_t;