phosphor-fan-presence: srcrev bump 22c36ab6b4..8ce4b5f55a

Matthew Barth (2):
      Remove all signals when an event is removed
      Rebase correction (timerPos -> timerConfPos)

William A. Kennington III (1):
      control/zone: Use const references when iterating

Change-Id: I962e4240e86c9a14bb1c0179a398f8d81dd5ba05
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-phosphor/fans/phosphor-fan.inc b/recipes-phosphor/fans/phosphor-fan.inc
index 8e623d7..9b0774f 100644
--- a/recipes-phosphor/fans/phosphor-fan.inc
+++ b/recipes-phosphor/fans/phosphor-fan.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI += "git://github.com/openbmc/phosphor-fan-presence"
-SRCREV = "22c36ab6b4c1b42a12958d6c88452d039a28b6f8"
+SRCREV = "8ce4b5f55a93bb074bb28a66bdcb5209ea54880e"