fix firmware loading broken by the busybox upgrade

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18705 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/sbin/hotplug-call b/package/base-files/files/sbin/hotplug-call
index e2f7e36..c5a76a7 100755 (executable)
--- a/package/base-files/files/sbin/hotplug-call
+++ b/package/base-files/files/sbin/hotplug-call
@@ -8,7 +8,7 @@ export HOTPLUG_TYPE="$1"
 [ -d /sys/firmware -a "firmware" = "$HOTPLUG_TYPE" -a "add" = "$ACTION" ] && {
        [ -f "/lib/firmware/$FIRMWARE" ] && {
                echo 1 > "/sys$DEVPATH/loading"
-               cp "/lib/firmware/$FIRMWARE" "/sys$DEVPATH/data"
+               dd if="/lib/firmware/$FIRMWARE" of="/sys$DEVPATH/data" bs=64k
                echo 0 > "/sys$DEVPATH/loading"
        }
        exit 0