diff options
| -rw-r--r-- | drivers/soundwire/intel.c | 6 | ||||
| -rw-r--r-- | include/linux/soundwire/sdw_intel.h | 1 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index c82ca4e13de7..97e3205d95a2 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -397,8 +397,10 @@ static int intel_config_stream(struct sdw_intel *sdw, struct snd_soc_dai *dai, struct snd_pcm_hw_params *hw_params, int link_id) { - if (sdw->res->ops && sdw->res->ops->config_stream) - return sdw->res->ops->config_stream(sdw->res->arg, + struct sdw_intel_link_res *res = sdw->res; + + if (res->ops && res->ops->config_stream && res->arg) + return res->ops->config_stream(res->arg, substream, dai, hw_params, link_id); return -EIO; diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 4d70da45363d..c9427cb6020b 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -8,6 +8,7 @@ * struct sdw_intel_ops: Intel audio driver callback ops * * @config_stream: configure the stream with the hw_params + * the first argument containing the context is mandatory */ struct sdw_intel_ops { int (*config_stream)(void *arg, void *substream, |