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-rw-r--r--sound/core/pcm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 2ac742035310..82925709fa12 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -1031,7 +1031,7 @@ static ssize_t pcm_class_show(struct device *dev,
str = "none";
else
str = strs[pcm->dev_class];
- return sprintf(buf, "%s\n", str);
+ return sysfs_emit(buf, "%s\n", str);
}
static DEVICE_ATTR_RO(pcm_class);