phosphor-fan-presence: srcrev bump a7aed01757..5d564a9f20

Jolie Ku (1):
      monitor: Use the number of failed tach sensors at startup

(From meta-phosphor rev: 2cb1bcbc652d89b28834b54129232c02446fc7f5)

Change-Id: I155740be2cacb3eefb2c5433bdd142d5b3a7d8a1
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc b/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc
index dbb9663..867f1e8 100644
--- a/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc
+++ b/meta-phosphor/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 = "a7aed01757598a11d1c311a63f3cb41bd3a3f69b"
+SRCREV = "5d564a9f201558a6c0fb12200af55a689dea941d"