initrd.scripts: move swsusp code to 00-suspend.sh

defaults/initrd.d/00-suspend.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+resume_init() {
+    if [ -z "${REAL_RESUME}" ]; then
+        return 0
+    fi
+    if [ "${NORESUME}" = "1" ]; then
+        return 0
+    fi
+
+    local resume_dev=$(find_real_device "${REAL_RESUME}")
+    if [ -n "${resume_dev}" ]; then
+        REAL_RESUME="${resume_dev}"
+        good_msg "Detected real_resume=${resume_dev}"
+    else
+        bad_msg "Cannot resolve real_resume=${REAL_RESUME}"
+        bad_msg "Something bad may happen, crossing fingers"
+    fi
+
+    swsusp_resume
+}
+
+swsusp_resume() {
+    # determine swap resume partition
+    local device=$(ls -lL "${REAL_RESUME}" | sed 's/\  */ /g' | \
+        cut -d \  -f 5-6 | sed 's/,\ */:/')
+    [ -f /sys/power/resume -a -n "${device}" ] && \
+        echo "${device}" > /sys/power/resume
+}

defaults/initrd.scripts

@@ -11,6 +11,7 @@
 . /etc/initrd.d/00-nfs.sh
 . /etc/initrd.d/00-keymaps.sh
 . /etc/initrd.d/00-crypt.sh
+. /etc/initrd.d/00-suspend.sh
 
 
 real_root_init() {
@@ -84,34 +85,6 @@ start_iscsi() {
     fi
 }
 
-resume_init() {
-    if [ -z "${REAL_RESUME}" ]; then
-        return 0
-    fi
-    if [ "${NORESUME}" = "1" ]; then
-        return 0
-    fi
-
-    local resume_dev=$(find_real_device "${REAL_RESUME}")
-    if [ -n "${resume_dev}" ]; then
-        REAL_RESUME="${resume_dev}"
-        good_msg "Detected real_resume=${resume_dev}"
-    else
-        bad_msg "Cannot resolve real_resume=${REAL_RESUME}"
-        bad_msg "Something bad may happen, crossing fingers"
-    fi
-
-    swsusp_resume
-}
-
-swsusp_resume() {
-    # determine swap resume partition
-    local device=$(ls -lL "${REAL_RESUME}" | sed 's/\  */ /g' | \
-        cut -d \  -f 5-6 | sed 's/,\ */:/')
-    [ -f /sys/power/resume -a -n "${device}" ] && \
-        echo "${device}" > /sys/power/resume
-}
-
 getdvhoff() {
     echo $(( $(hexdump -n 4 -s $((316 + 12 * $2)) -e '"%i"' $1) * 512))
 }