phosphor-fan.inc: bump version

Change-Id: I907f19b2ceba152fae894ba39ec541e09ec24e37
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-phosphor/fans/phosphor-fan.inc b/common/recipes-phosphor/fans/phosphor-fan.inc
index 6a5e4ca..c30311b 100644
--- a/common/recipes-phosphor/fans/phosphor-fan.inc
+++ b/common/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 = "30abbef89b0c39d88c8f7704bcfffceac7963fd2"
+SRCREV = "9af27f65bffea7a90d29f4c558a1c4c20616a069"