Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/core/rawmidi.c close_substream() -> snd_rawmidi_output_trigger()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 0 | substream->opened | 1 |
| PARAM_VALUE | 0 | substream->ops->drain | 0,4096-ptr_max |
| PARAM_VALUE | 0 | substream->rmidi->card->private_data->tx_work.lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | substream->rmidi->private_data->midi_out_work.lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | substream->runtime | 4096-ptr_max |
| PARAM_VALUE | 0 | substream->runtime->buffer | 1-u64max |
| PARAM_VALUE | 0 | substream->runtime->buffer_size | 1-u64max |
| PARAM_VALUE | 0 | substream->runtime->private_data->output_work.lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | substream->stream | s32min-0,2-s32max |
| PARAM_VALUE | 0 | substream->use_count | 0 |
| PARAM_VALUE | 1 | up | 0 |
| CAPPED_DATA | 0 | substream->runtime->buffer_size | 1 |
| DATA_SOURCE | 0 | substream | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock |
sound/core/rawmidi.c snd_rawmidi_drop_output() -> snd_rawmidi_output_trigger()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 1-u64max |
| PARAM_VALUE | 0 | substream->ops->drain | 0,4096-ptr_max |
| PARAM_VALUE | 1 | up | 0 |
| DATA_SOURCE | 0 | substream | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
sound/core/rawmidi.c snd_rawmidi_kernel_write1() -> snd_rawmidi_output_trigger()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| PARAM_VALUE | 0 | substream->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | substream->runtime->avail | 0-18446744073709551614 |
| PARAM_VALUE | 0 | substream->runtime->buffer | 1-u64max |
| PARAM_VALUE | 0 | substream->runtime->buffer_size | 1-u64max |
| PARAM_VALUE | 1 | up | 1 |
| BUF_SIZE | 0 | substream | (-1),8,16 |
| BUF_SIZE | 0 | substream | (-1),8,16 |
| DATA_SOURCE | 0 | substream | $0 |
| NOSPEC | 0 | substream->runtime->avail | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | substream->runtime->avail | 1-9223372036854775806[c] |