ASoC: SOF: fix range check for max channels

Fix the check for maximum number of channels to be in the correct range. Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
thesofproject · Jul 23, 2018 · 7c35c5a · 7c35c5a
1 parent 9fc79c4
commit 7c35c5a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
@@ -248,7 +248,7 @@ static int sof_control_load_volume(struct snd_soc_component *scomp,
  struct sof_ipc_ctrl_data *cdata;
 
  /* validate topology data */
- if (le32_to_cpu(mc->num_channels) >= SND_SOC_TPLG_MAX_CHAN)
+ if (le32_to_cpu(mc->num_channels) > SND_SOC_TPLG_MAX_CHAN)
  return -EINVAL;
 
  /* init the volume get/put data */