linux-obmc: bump to 4.7.1

Change-Id: I2fe38f81d94ad2ebf68bd5d1997d10daa3f34004
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/common/recipes-kernel/linux/linux-obmc_4.7.bb b/common/recipes-kernel/linux/linux-obmc_4.7.bb
index 7f188d4..19b941e 100644
--- a/common/recipes-kernel/linux/linux-obmc_4.7.bb
+++ b/common/recipes-kernel/linux/linux-obmc_4.7.bb
@@ -1,5 +1,5 @@
 KBRANCH ?= "dev-4.7"
 LINUX_VERSION ?= "4.7"
-SRCREV="a5a7a520d4945df3f5ffa7fb9ed5856f472b9fc1"
+SRCREV="6d93f625315a1e9b51d017a78f8c0938a097ea85"
 
 require linux-obmc.inc