/dev: remove non-devtmpfs support

Udev requires devtmpfs to work, so no point in pretending that the system will work without it.

Signed-off-by: Tom Gundersen <teg@jklm.no>

1 files changed, 2 insertions, 12 deletions

diff --git a/rc.sysinit b/rc.sysinit
index 602ef1f..3f09bfd 100755
--- a/rc.sysinit
+++ b/rc.sysinit
@@ -15,8 +15,7 @@ printsep
 mountpoint -q /proc    || mount -n -t proc proc /proc -o nosuid,noexec,nodev
 mountpoint -q /sys     || mount -n -t sysfs sys /sys -o nosuid,noexec,nodev
 mountpoint -q /run     || mount -n -t tmpfs run /run -o mode=0755,nosuid,nodev
-mountpoint -q /dev     || mount -n -t devtmpfs udev /dev -o mode=0755,nosuid ||
-	mount -n -t tmpfs udev /dev -o mode=0755,nosuid
+mountpoint -q /dev     || mount -n -t devtmpfs dev /dev -o mode=0755,nosuid
 mkdir -p -m 1777 /run/lock
 mkdir -p /dev/{pts,shm}
 mountpoint -q /dev/pts || mount -n /dev/pts &>/dev/null ||
@@ -56,18 +55,9 @@ if [[ $HWCLOCK_PARAMS ]]; then
 	stat_busy "Adjusting system time and setting kernel timezone"
 		# enable rtc access
 		modprobe -q -a rtc-cmos rtc genrtc
-		# If devtmpfs is used, the required RTC device already exists now
-		# Otherwise, create whatever device is available
-		if ! [[ -c /dev/rtc || -c /dev/rtc0 ]]; then
-			for dev in /sys/class/rtc/rtc0/dev /sys/class/misc/rtc/dev; do
-				[[ -e $dev ]] || continue
-				IFS=: read -r major minor < "$dev"
-				mknod /dev/rtc c $major $minor
-			done
-		fi
 
 		# Adjust the system time for timezone offset if rtc is not in UTC
-		# 1. Make creation time on udev nodes sane (FS#8665)
+		# 1. Make creation time on device nodes sane (FS#8665)
 		# 2. Filesystem checks can depend on system time
 		# 3. This also sets the kernel time zone, used by e.g. vfat
 		# If TIMEZONE is not set in rc.conf, the timezone stored in /etc/localtime