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ASoC: SOF: ipc: Add check for mandatory IPC message handling ops

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Make sure that the mandatory IPC message handling ops are provided by the
IPC implementation.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220405172708.122168-10-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2022-04-05 10:27:02 -07:00 committed by Mark Brown
parent 785b3fbe61
commit defad9d2e2
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 5 additions and 0 deletions
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5
sound/soc/sof/ipc.c
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@ -1066,6 +1066,11 @@ struct snd_sof_ipc *snd_sof_ipc_init(struct snd_sof_dev *sdev)
ops = ipc->ops;
/* check for mandatory ops */
if (!ops->tx_msg || !ops->rx_msg || !ops->set_get_data || !ops->get_reply) {
dev_err(sdev->dev, "Missing IPC message handling ops\n");
return NULL;
}
if (!ops->pcm) {
dev_err(sdev->dev, "Missing IPC PCM ops\n");
return NULL;