Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/soc/apple/mailbox.c apple_mbox_poll() -> apple_mbox_poll_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mbox | 0-ptr_max |
| PARAM_VALUE | 0 | mbox->tx_empty.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mbox->tx_empty.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | mbox->tx_lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | mbox | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &smc->lock | ||
| LOCK2 | flags | ||
| LOCK2 | irq | ||
| LOCK2 | 0 | &mbox->rx_lock | |
| TYPE_LOCK | (struct apple_mbox)->rx_lock | ||
| TYPE_LOCK | (struct apple_smc)->lock |
drivers/soc/apple/mailbox.c apple_mbox_recv_irq() -> apple_mbox_poll_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mbox | 4096-ptr_max |
| PARAM_VALUE | 0 | mbox->rx_lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | mbox | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &mbox->rx_lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct apple_mbox)->rx_lock |