Update README.md for supported kernel

[lttng-modules.git] / instrumentation / events / lttng-module / v4l2.h

diff --git a/instrumentation/events/lttng-module/v4l2.h b/instrumentation/events/lttng-module/v4l2.h
index 6b7c78fde36d0f5cc11bf88260ec658d77c1ad8f..5e5bae165b7d55716fb3af765dac67d3c76a8f3c 100644 (file)
--- a/instrumentation/events/lttng-module/v4l2.h
+++ b/instrumentation/events/lttng-module/v4l2.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM v4l2
 
@@ -7,7 +7,6 @@
 
 #include <probes/lttng-tracepoint-event.h>
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
 LTTNG_TRACEPOINT_EVENT_CLASS(v4l2_class,
 
        TP_PROTO(int minor, struct v4l2_buffer *buf),
@@ -32,32 +31,6 @@ LTTNG_TRACEPOINT_EVENT_CLASS(v4l2_class,
                ctf_integer(u32, sequence, buf->sequence)
        )
 )
-#else
-LTTNG_TRACEPOINT_EVENT_CLASS(v4l2_class,
-
-       TP_PROTO(int minor, struct v4l2_buffer *buf),
-
-       TP_ARGS(minor, buf),
-
-       TP_FIELDS(
-               ctf_integer(int, minor, minor)
-               ctf_integer(u32, index, buf->index)
-               ctf_integer(u32, type, buf->type)
-               ctf_integer(u32, bytesused, buf->bytesused)
-               ctf_integer(u32, flags, buf->flags)
-               ctf_integer(u32, field, buf->field)
-               ctf_integer(s64, timestamp, timeval_to_ns(&buf->timestamp))
-               ctf_integer(u32, timecode_type, buf->timecode.type)
-               ctf_integer(u32, timecode_flags, buf->timecode.flags)
-               ctf_integer(u8, timecode_frames, buf->timecode.frames)
-               ctf_integer(u8, timecode_seconds, buf->timecode.seconds)
-               ctf_integer(u8, timecode_minutes, buf->timecode.minutes)
-               ctf_integer(u8, timecode_hours, buf->timecode.hours)
-               ctf_array(u8, timecode_userbits, buf->timecode.userbits, 4)
-               ctf_integer(u32, sequence, buf->sequence)
-       )
-)
-#endif
 
 LTTNG_TRACEPOINT_EVENT_INSTANCE(v4l2_class,
        v4l2_dqbuf,