Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
- drivers/iio/buffer/industrialio-buffer-dma.c, line 815
- drivers/iio/buffer/industrialio-buffer-dmaengine.c, line 198
Smatch caller information:
drivers/iio/industrialio-buffer.c length_store() -> (struct iio_buffer_access_funcs)->set_length()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buffer | 4096-ptr_max |
| PARAM_VALUE | 0 | buffer->access | 4096-ptr_max |
| CONTAINER | 0 | -64-32+0 | $(-1) |
| PARAM_COMPARE | 0 | buffer->length | != $1 |
| PARAM_COMPARE | 0 | &buffer->buffer_list | == $0->buffer_list.next |
| PARAM_COMPARE | 1 | length | != $0->length |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | length | |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |