Update test device callout path for association.

New device path in kernel 4.10 is
/sys/devices/platform/gpio-fsi/fsi0/slave@00:00/raw

Resolves  openbmc/openbmc-test-automation#903

Change-Id: I93f1174e04494157861dcee227cbf39bc2ea0fa0
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/tests/test_association.robot b/tests/test_association.robot
index 33db901..55ead3e 100755
--- a/tests/test_association.robot
+++ b/tests/test_association.robot
@@ -14,7 +14,7 @@
 Suite Teardown      Clear Existing Error Logs
 
 ***Variables***
-${target_device_path}  /sys/devices/platform/fsi-master/slave@00:00
+${target_device_path}  /sys/devices/platform/gpio-fsi/fsi0/slave@00:00/raw
 
 *** Test Cases ***
 
@@ -254,7 +254,7 @@
     # },
 
     Execute Command On BMC
-    ...  callout-test /sys/devices/platform/fsi-master/slave@00:00
+    ...  callout-test ${target_device_path}
 
 Verify Test Error Log And Callout
     [Documentation]  Verify test error log entries.