base-files: move xor() from caldata extraction to functions.sh

[openwrt/staging/wigyori.git] / target / linux / ipq40xx / base-files / etc / hotplug.d / firmware / 11-ath10k-caldata

diff --git a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index be576461282689552a500c16cf1fe65e4b42e10a..dfb0a0cf766f6ded237dd7452615cd71d848df56 100644 (file)
--- a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -1,20 +1,6 @@
 #!/bin/sh
 
-# xor multiple hex values of the same length
-xor() {
-       local val
-       local ret="0x$1"
-       local retlen=${#1}
-
-       shift
-       while [ -n "$1" ]; do
-               val="0x$1"
-               ret=$((ret ^ val))
-               shift
-       done
-
-       printf "%0${retlen}x" "$ret"
-}
+. /lib/functions.sh
 
 ath10kcal_die() {
        echo "ath10cal: " "$*"
@@ -88,7 +74,6 @@ ath10kcal_is_caldata_valid() {
 
 [ -e /lib/firmware/$FIRMWARE ] && exit 0
 
-. /lib/functions.sh
 . /lib/functions/system.sh
 
 board=$(board_name)