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ASoC: qdsp6: q6routing: validate port id before setting up route
Validate port id before it starts sending commands to dsp this would make error handling simpler. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20211116114721.12517-6-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -372,6 +372,12 @@ int q6routing_stream_open(int fedai_id, int perf_mode,
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}
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session = &routing_data->sessions[stream_id - 1];
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if (session->port_id < 0) {
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dev_err(routing_data->dev, "Routing not setup for MultiMedia%d Session\n",
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session->fedai_id);
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return -EINVAL;
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}
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pdata = &routing_data->port_data[session->port_id];
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mutex_lock(&routing_data->lock);
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