diff mbox series

[2/4] ALSA: firewire-lib: fix inverted node IDs for amdtp_packet events

Message ID 20190524090342.15619-3-o-takashi@sakamocchi.jp (mailing list archive)
State New, archived
Headers show
Series ALSA: firewire-lib: bug fix and code cleanup for packet streaming engine | expand

Commit Message

Takashi Sakamoto May 24, 2019, 9:03 a.m. UTC 
The amdtp_packet events have inverted node IDs for src/dst. This commit
fixes the bug.

Fixes: 8d3f1fdf5211 ("ALSA: firewire-lib: unify tracing events to 'amdtp_packet' event")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
 sound/firewire/amdtp-stream-trace.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/sound/firewire/amdtp-stream-trace.h b/sound/firewire/amdtp-stream-trace.h
index ab708857979f..5fe0920f04e5 100644
--- a/sound/firewire/amdtp-stream-trace.h
+++ b/sound/firewire/amdtp-stream-trace.h
@@ -35,11 +35,11 @@  TRACE_EVENT(amdtp_packet,
 		__entry->cycle = cycles % CYCLES_PER_SECOND;
 		__entry->channel = s->context->channel;
 		if (s->direction == AMDTP_IN_STREAM) {
-			__entry->src = fw_parent_device(s->unit)->node_id;
-			__entry->dest = fw_parent_device(s->unit)->card->node_id;
-		} else {
 			__entry->src = fw_parent_device(s->unit)->card->node_id;
 			__entry->dest = fw_parent_device(s->unit)->node_id;
+		} else {
+			__entry->src = fw_parent_device(s->unit)->node_id;
+			__entry->dest = fw_parent_device(s->unit)->card->node_id;
 		}
 		if (cip_header) {
 			memcpy(__get_dynamic_array(cip_header), cip_header,