diff options
| -rw-r--r-- | drivers/misc/hdcp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/misc/hdcp.c b/drivers/misc/hdcp.c index 7b9f2261f85b..ea81ccda4ee5 100644 --- a/drivers/misc/hdcp.c +++ b/drivers/misc/hdcp.c @@ -2085,7 +2085,8 @@ static void hdcp_lib_clean(struct hdcp_lib_handle *handle) handle->authenticated = false; /* AV mute the sink first to avoid artifacts */ - handle->client_ops->mute_sink(handle->client_ctx); + if (handle->client_ops->mute_sink) + handle->client_ops->mute_sink(handle->client_ctx); hdcp_lib_txmtr_deinit(handle); if (!handle->legacy_app) |