From 9d58a28208d250af88d966c4131d055c21b3510b Mon Sep 17 00:00:00 2001 From: John Klug Date: Tue, 28 Feb 2017 17:47:33 -0600 Subject: Prevent lots of error messages if mts-io is stopped (removed) --- recipes-bsp/multitech/mts-io/lora-led-updater | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'recipes-bsp/multitech/mts-io/lora-led-updater') diff --git a/recipes-bsp/multitech/mts-io/lora-led-updater b/recipes-bsp/multitech/mts-io/lora-led-updater index 637ee2e..0e38310 100755 --- a/recipes-bsp/multitech/mts-io/lora-led-updater +++ b/recipes-bsp/multitech/mts-io/lora-led-updater @@ -1,11 +1,13 @@ #!/bin/bash while true; do + # If driver is unloaded, stop. + [[ -d /sys/devices/platform/mts-io ]] || exit 0 fuser /dev/spidev0.0 > /dev/null if [ $? == 0 ]; then - mts-io-sysfs store led-lora 1 + mts-io-sysfs store led-lora 1 >/dev/null 2>&1 else - mts-io-sysfs store led-lora 0 + mts-io-sysfs store led-lora 0 >/dev/null 2>&1 fi sleep 5 done -- cgit v1.2.3