ptp: Fix compiler warnings in the testptp utility

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Dong Zhu <bluezhudong@gmail.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/Documentation/ptp/testptp.c b/Documentation/ptp/testptp.c
index 13bddd5..f1ac2da 100644 (file)
--- a/Documentation/ptp/testptp.c
+++ b/Documentation/ptp/testptp.c
@@ -19,6 +19,7 @@
  */
 #include <errno.h>
 #include <fcntl.h>
+#include <inttypes.h>
 #include <math.h>
 #include <signal.h>
 #include <stdio.h>
@@ -496,14 +497,14 @@ int main(int argc, char *argv[])
                        interval = t2 - t1;
                        offset = (t2 + t1) / 2 - tp;
 
-                       printf("system time: %ld.%ld\n",
+                       printf("system time: %" PRId64 ".%u\n",
                                (pct+2*i)->sec, (pct+2*i)->nsec);
-                       printf("phc    time: %ld.%ld\n",
+                       printf("phc    time: %" PRId64 ".%u\n",
                                (pct+2*i+1)->sec, (pct+2*i+1)->nsec);
-                       printf("system time: %ld.%ld\n",
+                       printf("system time: %" PRId64 ".%u\n",
                                (pct+2*i+2)->sec, (pct+2*i+2)->nsec);
-                       printf("system/phc clock time offset is %ld ns\n"
-                               "system     clock time delay  is %ld ns\n",
+                       printf("system/phc clock time offset is %" PRId64 " ns\n"
+                              "system     clock time delay  is %" PRId64 " ns\n",
                                offset, interval);
                }