From 5e4cb4f1e2448901806d59ce2c3ee1d6c7b98091 Mon Sep 17 00:00:00 2001
From: Scott Shawcroft <scott@tannewt.org>
Date: Wed, 15 Dec 2021 13:46:31 -0800
Subject: [PATCH] Yes, index is unused. That's ok.

---
 ports/broadcom/common-hal/neopixel_write/__init__.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ports/broadcom/common-hal/neopixel_write/__init__.c b/ports/broadcom/common-hal/neopixel_write/__init__.c
index 420ca369da..c045317f93 100644
--- a/ports/broadcom/common-hal/neopixel_write/__init__.c
+++ b/ports/broadcom/common-hal/neopixel_write/__init__.c
@@ -101,6 +101,8 @@ void common_hal_neopixel_write(const digitalio_digitalinout_obj_t *digitalinout,
     if (index == 1) {
         pwm = PWM1;
     }
+    #else
+    (void)index;
     #endif
 
     pwm->RNG1 = 24;