openpower-hw-diags: srcrev bump 021dab3c73..e8b2aed352

Ben Tyner (1):
      Attn: Remove call to thread_stop_all

Change-Id: I41f889a983e40e2e80164e6c4e6429d0fba48749
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-phosphor/logging/openpower-hw-diags_git.bb b/recipes-phosphor/logging/openpower-hw-diags_git.bb
index 319657a..5e436ce 100644
--- a/recipes-phosphor/logging/openpower-hw-diags_git.bb
+++ b/recipes-phosphor/logging/openpower-hw-diags_git.bb
@@ -9,7 +9,7 @@
 
 SYSTEMD_SERVICE_${PN} = "attn_handler.service"
 PV = "0.1+git${SRCPV}"
-SRCREV = "021dab3c73eab84d621500d8388392f85f73e4f3"
+SRCREV = "e8b2aed352f7874e73bac047c0eda228cec2e7cc"
 
 S = "${WORKDIR}/git"