meta-digi-arm: Remove the RTC pre/post actions in the suspend script.

These were historically needed for other platforms.

Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>

meta-digi-dey/recipes-core/busybox/busybox-1.23.2/suspend

@@ -25,18 +25,6 @@ usage() {
 	\n"
 }
 
-suspend_system_time() {
-	if [ "$(echo /sys/class/rtc/rtc*)" != "/sys/class/rtc/rtc*" ]; then
-		hwclock -w
-	fi
-}
-
-resume_system_time() {
-	if [ "$(echo /sys/class/rtc/rtc*)" != "/sys/class/rtc/rtc*" ]; then
-		hwclock -s
-	fi
-}
-
 while getopts "h" c; do
 	case "${c}" in
 		h) usage; exit;;
@@ -45,14 +33,12 @@ done
 
 if [ -f "${syspower}" ]; then
 	# Pre-suspend actions
-	suspend_system_time
 
 	# Suspend the device
 	printf "mem" > ${syspower}
 	sleep .5
 
 	# Post-resume actions
-	resume_system_time
 else
 	printf "\n[ERROR] File ${syspower} not found\n\n"
 fi