openpower-libhei: srcrev bump fc4aa5eceb..6223ab56b4

Ben Tyner (1):
      Fix compiler warning on signed-unsigned compare

Change-Id: Ifc612421268a04b0ac4635ac8a9d9b75335ef5de
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb b/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb
index ab73eb0..0d12af7 100644
--- a/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb
+++ b/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb
@@ -8,7 +8,7 @@
 SRC_URI = "git://github.com/openbmc/openpower-libhei"
 
 PV = "0.1+git${SRCPV}"
-SRCREV = "fc4aa5ecebfbc8d6fab8b0d88d3d9c1bbbcde8ab"
+SRCREV = "6223ab56b43401eb0fe9201680edc3302294ba9a"
 
 S = "${WORKDIR}/git"