From be0c62f1339e211f0537b09fb14411cd11a0bb9d Mon Sep 17 00:00:00 2001
From: Bdale Garbee <bdale@gag.com>
Date: Mon, 26 May 2025 22:36:51 -0600
Subject: [PATCH] don't whine about trigger already existing during restart

---
 startup | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/startup b/startup
index bfbb21e..714e6bc 100755
--- a/startup
+++ b/startup
@@ -6,7 +6,7 @@
 /usr/share/quantimotor/enable_ads.py
 
 # set up sampling trigger based on kernel high resolution timer
-mkdir /sys/kernel/config/iio/triggers/hrtimer/instance1
+mkdir -p /sys/kernel/config/iio/triggers/hrtimer/instance1
 echo instance1 > /sys/bus/iio/devices/iio\:device0/trigger/current_trigger
 echo 1000 > /sys/bus/iio/devices/trigger0/sampling_frequency
 
-- 
2.47.2