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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/comedi/comedi_fops.c __comedi_is_subdevice_running() -> __comedi_get_subdevice_runflags()

Type Parameter Key Value
DATA_SOURCE 0 s $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 s->async_dma_dir 0-u32max
HOST_DATA 0 s->index s32min-s32max
HOST_DATA 0 s->io_bits 0-u32max
HOST_DATA 0 s->len_chanlist s32min-s32max
HOST_DATA 0 s->maxdata 0-u32max
HOST_DATA 0 s->minor s32min-s32max
HOST_DATA 0 s->n_chan s32min-s32max
HOST_DATA 0 s->runflags 0-u32max
HOST_DATA 0 s->state 0-u32max
HOST_DATA 0 s->subdev_flags s32min-s32max
HOST_DATA 0 s->type s32min-s32max
LOCK2 0 &s->spin_lock
HALF_LOCKED2 flags
TYPE_LOCK (struct comedi_subdevice)->spin_lock

drivers/comedi/comedi_fops.c comedi_can_auto_free_spriv() -> __comedi_get_subdevice_runflags()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
DATA_SOURCE 0 s $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->attach_lock
LOCK2 &dev->mutex
TYPE_LOCK (struct comedi_device)->attach_lock
TYPE_LOCK (struct comedi_device)->mutex

drivers/comedi/comedi_fops.c comedi_get_subdevice_runflags() -> __comedi_get_subdevice_runflags()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s 1
DATA_SOURCE 0 s $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &s->spin_lock
HALF_LOCKED2 &dev->attach_lock
TYPE_LOCK (struct comedi_subdevice)->spin_lock

drivers/comedi/comedi_fops.c do_become_nonbusy() -> __comedi_get_subdevice_runflags()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s 1
DATA_SOURCE 0 s $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->mutex
LOCK2 flags
LOCK2 0 &s->spin_lock
TYPE_LOCK (struct comedi_device)->mutex
TYPE_LOCK (struct comedi_subdevice)->spin_lock