Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/usb/dvb-usb/dibusb-common.c dibusb_i2c_xfer() -> dibusb_i2c_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | d->i2c_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter | 0,4096-5159360019465732095,5159360019465732097-ptr_max |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | d->i2c_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | d->i2c_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | d->i2c_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | d->i2c_mutex.wait_lock.owner_cpu | u32max |
| BUF_SIZE | 0 | d | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | d | s32min-(-2),1-s32max |
| BUF_SIZE | 2 | wbuf | s32min-(-2),1-s32max |
| BUF_SIZE | 4 | rbuf | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &d->i2c_mutex | 1 |
| UNITS | 0 | d | unit_byte |
| UNITS | 1 | addr | unit_array_size |
| UNITS | 2 | wbuf | unit_byte |
| UNITS | 3 | wlen | unit_byte |
| UNITS | 4 | rbuf | unit_byte |
| UNITS | 5 | rlen | unit_byte |
| LOCK2 | 0 | &d->i2c_mutex | |
| TYPE_LOCK | (struct dvb_usb_device)->i2c_mutex |
drivers/media/usb/dvb-usb/dibusb-common.c dibusb_i2c_xfer() -> dibusb_i2c_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | d->i2c_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter | 0,4096-5159360019465732095,5159360019465732097-ptr_max |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | d->i2c_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | d->i2c_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | d->i2c_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | d->i2c_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 4 | rbuf | 0 |
| PARAM_VALUE | 5 | rlen | 0 |
| BUF_SIZE | 0 | d | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | d | s32min-(-2),1-s32max |
| BUF_SIZE | 2 | wbuf | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &d->i2c_mutex | 1 |
| UNITS | 0 | d | unit_byte |
| UNITS | 1 | addr | unit_array_size |
| UNITS | 2 | wbuf | unit_byte |
| UNITS | 3 | wlen | unit_byte |
| LOCK2 | 0 | &d->i2c_mutex | |
| TYPE_LOCK | (struct dvb_usb_device)->i2c_mutex |
drivers/media/usb/dvb-usb/dibusb-common.c dibusb_i2c_xfer() -> dibusb_i2c_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | d->i2c_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter | 0,4096-5159360019465732095,5159360019465732097-ptr_max |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | d->i2c_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | d->i2c_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | d->i2c_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | d->i2c_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | wbuf | 0 |
| PARAM_VALUE | 3 | wlen | 0 |
| BUF_SIZE | 0 | d | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | d | s32min-(-2),1-s32max |
| BUF_SIZE | 4 | rbuf | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &d->i2c_mutex | 1 |
| UNITS | 0 | d | unit_byte |
| UNITS | 1 | addr | unit_array_size |
| UNITS | 4 | rbuf | unit_byte |
| UNITS | 5 | rlen | unit_byte |
| LOCK2 | 0 | &d->i2c_mutex | |
| TYPE_LOCK | (struct dvb_usb_device)->i2c_mutex |
drivers/media/usb/dvb-usb/dibusb-common.c dibusb_read_eeprom_byte() -> dibusb_i2c_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | d | 4096-ptr_max |
| PARAM_VALUE | 0 | d->data_mutex.first_waiter | 0 |
| PARAM_VALUE | 0 | d->data_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | d->data_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | d->data_mutex.owner.counter | 0 |
| PARAM_VALUE | 0 | d->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | d->i2c_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | d->owner | 0 |
| PARAM_VALUE | 0 | d->props | 0-s64max |
| PARAM_VALUE | 0 | d->props.num_adapters | 1-s32max |
| PARAM_VALUE | 0 | d->props.size_of_priv | s32min-4000000 |
| PARAM_VALUE | 0 | d->state | 0-3 |
| PARAM_VALUE | 0 | d->usb_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | addr | 80 |
| PARAM_VALUE | 2 | wbuf | 4096-ptr_max |
| PARAM_VALUE | 2 | *wbuf | 7-127,136-138 |
| PARAM_VALUE | 3 | wlen | 1 |
| PARAM_VALUE | 4 | rbuf | 4096-ptr_max |
| PARAM_VALUE | 5 | rlen | 1 |
| BUF_SIZE | 2 | wbuf | 2 |
| CAPPED_DATA | 0 | d->props.num_device_descs | 1 |
| DATA_SOURCE | 0 | d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |