From 2a6099a73c943130c6f864c2df9c5607d25f6b6b Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Mon, 25 Apr 2022 15:11:22 -0700 Subject: [PATCH] ASoC: SOF: ipc: Add check for fw_loader ops Add checks for the mandatory fw_loader ops. Signed-off-by: Peter Ujfalusi Reviewed-by: Bard Liao Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220425221129.124615-4-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown --- sound/soc/sof/ipc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c index 48ea58dbc9987..8fbd72c403599 100644 --- a/sound/soc/sof/ipc.c +++ b/sound/soc/sof/ipc.c @@ -220,6 +220,12 @@ struct snd_sof_ipc *snd_sof_ipc_init(struct snd_sof_dev *sdev) return NULL; } + if (!ops->fw_loader || !ops->fw_loader->validate || + !ops->fw_loader->parse_ext_manifest) { + dev_err(sdev->dev, "Missing IPC firmware loading ops\n"); + return NULL; + } + if (!ops->pcm) { dev_err(sdev->dev, "Missing IPC PCM ops\n"); return NULL; -- 2.30.2