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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

sound/pci/echoaudio/indigodjx.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/indigodjx.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-7,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/layla24.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/layla24.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-31,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/darla20.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/darla20.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-9,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/indigo.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/indigo.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-7,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/gina20.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/gina20.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-13,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/darla24.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/darla24.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-9,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/indigoio.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/indigoio.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-9,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/mona.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/mona.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-25,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/layla20.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/layla20.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-21,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/gina24.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/gina24.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-25,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/mia.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/mia.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-11,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/indigodj.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/indigodj.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-7,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/echo3g.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/echo3g.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 1 pipe_index 0-254,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
CAPPED_DATA 1 pipe_index 1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/indigoiox.c free_pipes() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-s16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
HALF_LOCKED2 &runtime->buffer_mutex
TYPE_LOCK (struct echoaudio)->lock

sound/pci/echoaudio/indigoiox.c pcm_prepare() -> is_pipe_allocated()

Type Parameter Key Value
PARAM_VALUE 1 pipe_index 0-9,32768-u16max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 chip unit_byte
UNITS 1 pipe_index unit_array_size
LOCK2 irq
LOCK2 0 &chip->lock
TYPE_LOCK (struct echoaudio)->lock