openpower-libhei: srcrev bump 55afd63e8e..2d4981aaf6

Zane Shelley (1):
      Simplified registerRead and registerWrite interfaces

(From meta-openpower rev: 81e6cb064b77b7a8a285ebacb0e067ffdf61179e)

Change-Id: If61e7b34f25938d089f31a64edc3d981adf6a68c
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
Signed-off-by: Andrew Geissler <geissonator@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 dbf5df5..bb61cb7 100644
--- a/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb
+++ b/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb
@@ -8,6 +8,6 @@
 SRC_URI = "git://github.com/openbmc/openpower-libhei"
 
 PV = "0.1+git${SRCPV}"
-SRCREV = "55afd63e8e3410d73bec0c01499f0c2b381fc070"
+SRCREV = "2d4981aaf6b410bdb5128390a195c22eecb7505b"
 
 S = "${WORKDIR}/git"