preinit: move cmdline failsafe= handling ot the generic code

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 36430

package/base-files/files/lib/preinit/30_failsafe_wait

@@ -74,10 +74,13 @@ fs_wait_for_key () {
 
 failsafe_wait() {
     FAILSAFE=
-    pi_failsafe_net_message=true
-    preinit_net_echo "Please press button now to enter failsafe"
-    pi_failsafe_net_message=false
-    fs_wait_for_key f 'to enter failsafe mode' $fs_failsafe_wait_timeout && FAILSAFE=true && export FAILSAFE
+    grep -q 'failsafe=' /proc/cmdline && FAILSAFE=true && export FAILSAFE
+    if [ "$FAILSAFE" != "true" ]; then
+      pi_failsafe_net_message=true
+      preinit_net_echo "Please press button now to enter failsafe"
+      pi_failsafe_net_message=false
+      fs_wait_for_key f 'to enter failsafe mode' $fs_failsafe_wait_timeout && FAILSAFE=true && export FAILSAFE
+    fi
 }
 
 boot_hook_add preinit_main failsafe_wait

target/linux/adm8668/base-files/lib/preinit/45_failsafe_adm8668

@@ -1,11 +0,0 @@
-#!/bin/sh
-
-failsafe_wait() {
-    FAILSAFE=
-    grep -q 'SES: UP FLIP' /proc/adm8668/buttons && FAILSAFE=true && export FAILSAFE
-    grep -q 'SES: DOWN' /proc/adm8668/buttons && FAILSAFE=true && export FAILSAFE
-    if [ "$FAILSAFE" != "true" ]; then
-        preinit_net_echo "Please press button now to enter failsafe"
-        fs_wait_for_key f 'to enter failsafe mode' $fs_failsafe_wait_timeout && FAILSAFE=true && export FAILSAFE
-    fi
-}

target/linux/x86/base-files/lib/preinit/45_failsafe_x86

@@ -1,13 +0,0 @@
-#!/bin/sh
-# Copyright (C) 2006-2010 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-failsafe_wait() {
-    FAILSAFE=
-    grep -q 'failsafe=' /proc/cmdline && FAILSAFE=true && export FAILSAFE
-    if [ "$FAILSAFE" != "true" ]; then
-        preinit_net_echo "Please press button now to enter failsafe"
-        fs_wait_for_key f 'to enter failsafe mode' $fs_failsafe_wait_timeout && FAILSAFE=true && export FAILSAFE
-    fi
-}
-

target/linux/x86/olpc/base-files/lib/preinit/45_failsafe_x86

@@ -1,14 +0,0 @@
-#!/bin/sh
-# Copyright (C) 2006-2010 OpenWrt.org
-# Copyright (C) 2010 Vertical Communications
-
-failsafe_wait() {
-    FAILSAFE=
-    grep -q 'failsafe=' /proc/cmdline && FAILSAFE=true && export FAILSAFE
-    if [ "$FAILSAFE" != "true" ]; then
-        preinit_net_echo "Please press button now to enter failsafe"
-        echo -n "Press "
-        fs_wait_for_key f 'to enter failsafe mode' $fs_failsafe_wait_timeout && FAILSAFE=true && export FAILSAFE
-    fi
-}
-