Open Menu /

Documented in 1 files:

Defined in 1 files as a function:

Referenced in 8 files:

Smatch caller information:

drivers/comedi/drivers/das16.c das16_interrupt() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->spinlock
LOCK2 spin_flags
TYPE_LOCK (struct comedi_device)->spinlock

drivers/comedi/drivers.c comedi_bytes_per_scan_cmd() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
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 3-5
HALF_LOCKED2 &dev->mutex

drivers/comedi/drivers/adl_pci9118.c pci9118_ai_setup_dma() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s->lock 1
DATA_SOURCE 0 s $1
LOCK2 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex

drivers/comedi/comedi_buf.c comedi_buf_munge() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
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
HALF_LOCKED2 &dev->attach_lock

drivers/comedi/drivers/ni_labpc_isadma.c labpc_setup_dma() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s->lock 1
DATA_SOURCE 0 s $1
LOCK2 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex

drivers/comedi/drivers/ni_labpc_isadma.c labpc_suggest_transfer_size() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s->lock 1
DATA_SOURCE 0 s $1
LOCK2 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex

drivers/comedi/drivers/ni_at_a2150.c a2150_ai_cmd() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s->lock 1
DATA_SOURCE 0 s $1
LOCK2 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex

drivers/comedi/drivers/ni_at_a2150.c a2150_ai_cmd() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s->lock 1
DATA_SOURCE 0 s $1
LOCK2 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex

drivers/comedi/drivers/ni_at_a2150.c a2150_ai_cmd() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s->lock 1
DATA_SOURCE 0 s $1
LOCK2 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex

drivers/comedi/drivers/ni_at_a2150.c a2150_ai_cmd() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s->lock 1
DATA_SOURCE 0 s $1
LOCK2 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex

drivers/comedi/drivers/quatech_daqp_cs.c daqp_ai_cmd() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
CAPPED_DATA 0 s->lock 1
DATA_SOURCE 0 s $1
LOCK2 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex

drivers/comedi/comedi_fops.c comedi_poll() -> comedi_bytes_per_sample()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
DATA_SOURCE 0 s r comedi_file_write_subdevice
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->attach_lock
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu
TYPE_LOCK (struct comedi_device)->attach_lock