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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c lpvo_flush() -> lpvo_draw_down()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
PARAM_VALUE 0 dev->io_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->io_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->io_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->io_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->io_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->io_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->io_mutex.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->io_mutex 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &dev->io_mutex
TYPE_LOCK (struct lpvo)->io_mutex

drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c lpvo_pre_reset() -> lpvo_draw_down()

Type Parameter Key Value
PARAM_VALUE 0 dev->io_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->io_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->io_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->io_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->io_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->io_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->io_mutex.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->io_mutex 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dev unit_byte
LOCK2 0 &dev->io_mutex
HALF_LOCKED2 &dev->dev.mutex
HALF_LOCKED2 &hdev->dev.mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &port_dev->status_lock
HALF_LOCKED2 &ud->sysfs_lock
HALF_LOCKED2 &udev->dev.mutex
TYPE_LOCK (struct lpvo)->io_mutex

drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c lpvo_suspend() -> lpvo_draw_down()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
BUF_SIZE 0 dev s32min-(-2),1-s32max
BUF_SIZE 0 dev s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dev unit_byte