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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 <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
steinar/wifi_calib_4_9_kernel
Vinod Koul 2016-08-24 18:03:13 +05:30 committed by Mark Brown
parent 541070cec4
commit c15ad605be
1 changed files with 4 additions and 0 deletions
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4
sound/soc/intel/skylake/skl-topology.c
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@ -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);