Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/comedi/comedi_fops.c parse_insn() -> (struct comedi_subdevice)->insn_read()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->attached 1
PARAM_VALUE 0 dev->mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->n_subdevices s32min-(-1),1-s32max
PARAM_VALUE 0 dev->subdevices 4096-ptr_max
PARAM_VALUE 1 s 4096-ptr_max
PARAM_VALUE 1 s->busy 8250739538094669824
PARAM_VALUE 1 s->lock 0,4096-ptr_max
PARAM_VALUE 1 s->type s32min-(-1),1-s32max
PARAM_VALUE 2 insn 4096-ptr_max
PARAM_VALUE 2 insn->insn 67108864
PARAM_VALUE 2 insn->subdev 0-4294967294
PARAM_VALUE 3 data 16,4096-ptr_max
BUF_SIZE 3 data 4
CAPPED_DATA 1 s->lock 1
CAPPED_DATA 2 insn->subdev 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 2 insn $1
DATA_SOURCE 3 data $2
CONTAINER 1 -184+0 $(-1)
PARAM_COMPARE 0 dev->n_subdevices > $2->subdev
CONSTRAINT 2 insn->subdev <3166
USER_DATA 2 insn->chanspec 0-u32max
USER_DATA 2 insn->insn 67108864
USER_DATA 2 insn->n 0-u32max
USER_DATA 2 insn->subdev 0-s32max[c]
USER_DATA 3 *data 0-u32max
USER_PTR 2 insn
USER_PTR 2 insn->unused
USER_PTR 3 data
LOCK2 0 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex