From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Fri, 15 Nov 2013 09:08:20 +0000 (+0100)
Subject: Fix compilation of PHC driver on systems without PTP_SYS_OFFSET
X-Git-Tag: 1.30-pre1~181
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ba1d548cc88a6c0aafacccf6bf4875d4cdd93b5b;p=thirdparty%2Fchrony.git

Fix compilation of PHC driver on systems without PTP_SYS_OFFSET
---

diff --git a/refclock_phc.c b/refclock_phc.c
index a1bfd3d1..195c501d 100644
--- a/refclock_phc.c
+++ b/refclock_phc.c
@@ -63,7 +63,7 @@ static double diff_ts(struct timespec *ts1, struct timespec *ts2)
 
 static int read_phc_ioctl(struct phc_reading *readings, int phc_fd, int n)
 {
-#ifdef PTP_SYS_OFFSET
+#if defined(PTP_SYS_OFFSET) && NUM_READINGS <= PTP_MAX_SAMPLES
   struct ptp_sys_offset sys_off;
   int i;
 
@@ -151,7 +151,7 @@ static int phc_poll(RCL_Instance instance)
  
   phc_fd = (long)RCL_GetDriverData(instance);
 
-  if (!no_sys_offset_ioctl && NUM_READINGS <= PTP_MAX_SAMPLES) {
+  if (!no_sys_offset_ioctl) {
     if (!read_phc_ioctl(readings, phc_fd, NUM_READINGS)) {
       no_sys_offset_ioctl = 1;
       return 0;