Commit-ID: 0aeab46ed8bde9e5850b2558b99307633093d0a2
Gitweb: http://git.kernel.org/tip/0aeab46ed8bde9e5850b2558b99307633093d0a2
Author: John Stultz <john.stultz@xxxxxxxxxx>
AuthorDate: Mon, 14 Aug 2017 13:46:32 -0700
Committer: John Stultz <john.stultz@xxxxxxxxxx>
CommitDate: Thu, 17 Aug 2017 12:14:42 -0700
kselftests: timers: freq-step: Define ADJ_SETOFFSET if device has older kernel headers
On some systems, the kernel headers haven't been updated to include
ADJ_SETOFFSET, so define it in the test if needed.
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
Cc: Richard Cochran <richardcochran@xxxxxxxxx>
Cc: Prarit Bhargava <prarit@xxxxxxxxxx>
Cc: Stephen Boyd <stephen.boyd@xxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: linux-kselftest@xxxxxxxxxxxxxxx
Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx>
---
tools/testing/selftests/timers/freq-step.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/timers/freq-step.c b/tools/testing/selftests/timers/freq-step.c
index e8c6183..934a308 100644
--- a/tools/testing/selftests/timers/freq-step.c
+++ b/tools/testing/selftests/timers/freq-step.c
@@ -33,6 +33,10 @@
#define MAX_FREQ_ERROR 10e-6
#define MAX_STDDEV 1000e-9
+#ifndef ADJ_SETOFFSET
+ #define ADJ_SETOFFSET 0x0100
+#endif
+
struct sample {
double offset;
double time;
--
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