From 1ca2f99608c109f23461e179ec08d8f52809dcbf Mon Sep 17 00:00:00 2001
From: coolneng <akasroua@gmail.com>
Date: Mon, 2 Jan 2023 12:41:43 +0100
Subject: [PATCH] Remove deadlock due to PWM being already exported

---
 scripts/SATA-hat.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/SATA-hat.sh b/scripts/SATA-hat.sh
index abf44a2..fd652d4 100755
--- a/scripts/SATA-hat.sh
+++ b/scripts/SATA-hat.sh
@@ -42,9 +42,10 @@ enable_pwm_channel() {
 }
 
 set_pwm() {
-    enable_pwm_channel 1
     if [ "$1" = "clean" ]; then
         echo 1 >$PWM_PATH/unexport
+    else
+        enable_pwm_channel 1
     fi
 }