libatomic-ops: upgrade 7.6.6 -> 7.6.8

For changes, see:

https://github.com/ivmai/libatomic_ops/compare/v7.6.6...v7.6.8

Also switch to using tarball release instead.

(From OE-Core rev: a33170ff9a7abc5689e266e093069fd716c62622)

(From OE-Core rev: 88581ac9f694e950bdbe6f26eb164b23d3b5530c)

Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/libatomic-ops/libatomic-ops_7.6.6.bb → meta/recipes-support/libatomic-ops/libatomic-ops_7.6.8.bb

@@ -6,13 +6,13 @@ LICENSE = "GPLv2 & MIT"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
                     file://doc/LICENSING.txt;md5=e00dd5c8ac03a14c5ae5225a4525fa2d \
                     "
-PV .= "+git${SRCPV}"
-SRCBRANCH ?= "release-7_6"
 
-SRCREV = "76ffb3b87946e4c372d112d8d00786632deab934"
-SRC_URI = "git://github.com/ivmai/libatomic_ops;branch=${SRCBRANCH}"
+SRC_URI = "https://github.com/ivmai/libatomic_ops/releases/download/v${PV}/libatomic_ops-${PV}.tar.gz"
 
-S = "${WORKDIR}/git"
+SRC_URI[md5sum] = "99128f05e3e3f4e0cd39aa23f23bbe0c"
+SRC_URI[sha256sum] = "1d6a279edf81767e74d2ad2c9fce09459bc65f12c6525a40b0cb3e53c089f665"
+
+S = "${WORKDIR}/libatomic_ops-${PV}"
 
 ALLOW_EMPTY_${PN} = "1"