alsa-lib: topology: fix usage of SND_TPLG_INDEX_ALL when checking routes
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Message ID 1505249262-14531-1-git-send-email-liam.r.girdwood@linux.intel.com
State New
Headers show

Commit Message

Liam Girdwood Sept. 12, 2017, 8:47 p.m. UTC
Make sure SND_TPLG_INDEX_ALL is used correctly when checking routes so
that connecting routes of different indexes does not emit any warnings.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
---
 src/topology/dapm.c | 4 ++--
 src/topology/elem.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

Patch
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diff --git a/src/topology/dapm.c b/src/topology/dapm.c
index 66892a6..0ddbf96 100644
--- a/src/topology/dapm.c
+++ b/src/topology/dapm.c
@@ -279,7 +279,7 @@  int tplg_build_routes(snd_tplg_t *tplg)
 
 		}
 		if (!tplg_elem_lookup(&tplg->widget_list, route->sink,
-			SND_TPLG_TYPE_DAPM_WIDGET, elem->index)) {
+			SND_TPLG_TYPE_DAPM_WIDGET, SND_TPLG_INDEX_ALL)) {
 			SNDERR("warning: undefined sink widget/stream '%s'\n",
 				route->sink);
 		}
@@ -302,7 +302,7 @@  int tplg_build_routes(snd_tplg_t *tplg)
 
 		}
 		if (!tplg_elem_lookup(&tplg->widget_list, route->source,
-			SND_TPLG_TYPE_DAPM_WIDGET, elem->index)) {
+			SND_TPLG_TYPE_DAPM_WIDGET, SND_TPLG_INDEX_ALL)) {
 			SNDERR("warning: Undefined source widget/stream '%s'\n",
 				route->source);
 		}
diff --git a/src/topology/elem.c b/src/topology/elem.c
index 89a4ac9..9a7c7b7 100644
--- a/src/topology/elem.c
+++ b/src/topology/elem.c
@@ -123,7 +123,7 @@  struct tplg_elem *tplg_elem_lookup(struct list_head *base, const char* id,
 			return elem;
 		/* SND_TPLG_INDEX_ALL is the default value "0" and applicable
 		   for all use cases */
-		if ((elem->index != SND_TPLG_INDEX_ALL)
+		if ((index != SND_TPLG_INDEX_ALL)
 			&& (elem->index > index))
 			break;
 	}