google-ipmi-sys: srcrev bump 3ebf2dd524..ff40f273a7

Patrick Venture (2):
      build: cleanup Makefile
      build: Add -flto to CXXFLAGS

(From meta-google rev: 694a7b2a7f7a53556781db9e36b4ddb4084e74db)

Change-Id: I53602d1bc48fa63ba555fbcab134bef7d3ba475b
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-google/recipes-google/ipmi/google-ipmi-sys_git.bb b/meta-google/recipes-google/ipmi/google-ipmi-sys_git.bb
index e5a4ff0..b69f5e2 100644
--- a/meta-google/recipes-google/ipmi/google-ipmi-sys_git.bb
+++ b/meta-google/recipes-google/ipmi/google-ipmi-sys_git.bb
@@ -17,7 +17,7 @@
 
 S = "${WORKDIR}/git"
 SRC_URI = "git://github.com/openbmc/google-ipmi-sys"
-SRCREV = "3ebf2dd5248ac0ced287cd7ce988bf5ea3798c5c"
+SRCREV = "ff40f273a719c61bf97fbebe2371cc897ebfa24c"
 
 FILES_${PN}_append = " ${libdir}/ipmid-providers/lib*${SOLIBS}"
 FILES_${PN}_append = " ${libdir}/host-ipmid/lib*${SOLIBS}"