Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/drivers/serial-u16550.c snd_uart16550_buffer_timer() -> snd_uart16550_io_loop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uart | 4096-ptr_max |
| PARAM_VALUE | 0 | uart->buffer_timer.entry.pprev | 0 |
| PARAM_VALUE | 0 | uart->buffer_timer.flags | 0-4194302 |
| PARAM_VALUE | 0 | uart->buffer_timer.function | 0 |
| PARAM_VALUE | 0 | uart->timer_running | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irq | ||
| LOCK2 | 0 | &uart->open_lock | |
| TYPE_LOCK | (struct snd_uart16550)->open_lock |
sound/drivers/serial-u16550.c snd_uart16550_interrupt() -> snd_uart16550_io_loop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uart | 4096-ptr_max |
| PARAM_VALUE | 0 | uart->filemode | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | uart | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &uart->open_lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct snd_uart16550)->open_lock |
sound/drivers/serial-u16550.c snd_uart16550_output_write() -> snd_uart16550_io_loop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uart | 4096-ptr_max |
| PARAM_VALUE | 0 | uart->irq | s32min-(-1) |
| BUF_SIZE | 0 | uart | 4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792 |
| BUF_SIZE | 0 | uart | 4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792 |
| FUZZY_MAX | 0 | uart->irq | (-1) |
| HARD_MAX | 0 | uart->irq | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | uart | unit_byte |
| LOCK2 | irq | ||
| LOCK2 | 0 | &uart->open_lock | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct snd_uart16550)->open_lock |