Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/usb/gadget/function/f_printer.c printer_poll() -> setup_rx_reqs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->interface | 0-127 |
| PARAM_VALUE | 0 | dev->lock_printer_io.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock_printer_io.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->lock_printer_io.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock_printer_io.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->lock_printer_io.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock_printer_io.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->lock_printer_io.wait_lock.owner_cpu | u32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &dev->lock_printer_io | 1 |
| FUZZY_MAX | 0 | dev->interface | 0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &dev->lock | |
| LOCK2 | 0 | &dev->lock_printer_io | |
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu | ||
| TYPE_LOCK | (struct printer_dev)->lock | ||
| TYPE_LOCK | (struct printer_dev)->lock_printer_io |
drivers/usb/gadget/function/f_printer.c printer_read() -> setup_rx_reqs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->interface | 0-127 |
| PARAM_VALUE | 0 | dev->lock_printer_io.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock_printer_io.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->lock_printer_io.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock_printer_io.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->lock_printer_io.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock_printer_io.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->lock_printer_io.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dev->reset_printer | 0 |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &dev->lock_printer_io | 1 |
| FUZZY_MAX | 0 | dev->interface | 0 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &dev->lock | |
| LOCK2 | 0 | &dev->lock_printer_io | |
| TYPE_LOCK | (struct printer_dev)->lock | ||
| TYPE_LOCK | (struct printer_dev)->lock_printer_io |