From c15ad605be164dd425c32af730376b6ad71d6cb3 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Wed, 24 Aug 2016 18:03:13 +0530 Subject: [PATCH] ASoC: Intel: Skylake: check manifest size For some platforms manifest data may not be defined, thus the private data would not be defined as well. So check the size of private data and proceed only if it is valid. Signed-off-by: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-topology.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 108ebb9ab329..6bceab8f0bac 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -2401,6 +2401,10 @@ static int skl_manifest_load(struct snd_soc_component *cmpnt, struct skl *skl = ebus_to_skl(ebus); int ret = 0; + /* proceed only if we have private data defined */ + if (manifest->priv.size == 0) + return 0; + minfo = &skl->skl_sst->manifest; skl_tplg_get_manifest_data(manifest, bus->dev, minfo);