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Diffstat (limited to 'sound/soc/sof/trace.c')
-rw-r--r--sound/soc/sof/trace.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/soc/sof/trace.c b/sound/soc/sof/trace.c
index 4bb65030819d..d815090252f8 100644
--- a/sound/soc/sof/trace.c
+++ b/sound/soc/sof/trace.c
@@ -343,7 +343,10 @@ void snd_sof_free_trace(struct snd_sof_dev *sdev)
snd_sof_release_trace(sdev);
- snd_dma_free_pages(&sdev->dmatb);
- snd_dma_free_pages(&sdev->dmatp);
+ if (sdev->dma_trace_pages) {
+ snd_dma_free_pages(&sdev->dmatb);
+ snd_dma_free_pages(&sdev->dmatp);
+ sdev->dma_trace_pages = 0;
+ }
}
EXPORT_SYMBOL(snd_sof_free_trace);