Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/rc/meson-ir-tx.c meson_irtx_irqhandler() -> meson_irtx_send_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ir | 4096-ptr_max |
| PARAM_VALUE | 0 | ir->buf_head | 0-4294967294 |
| PARAM_VALUE | 0 | ir->buf_len | 1-u32max |
| CAPPED_DATA | 0 | ir->buf_head | 1 |
| DATA_SOURCE | 0 | ir | $1 |
| PARAM_COMPARE | 0 | ir->buf_head | < $0->buf_len |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &ir->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct meson_irtx)->lock |
drivers/media/rc/meson-ir-tx.c meson_irtx_transmit() -> meson_irtx_send_buffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ir | 4096-ptr_max |
| PARAM_VALUE | 0 | ir->buf | 16,4096-ptr_max |
| PARAM_VALUE | 0 | ir->buf_head | 0 |
| PARAM_VALUE | 0 | ir->buf_len | 0-s32max,u32max |
| BUF_SIZE | 0 | ir | 16,32,40,56,64,72,80,96,112,160,192,200,216,256,280,288,296,312,400,424,584,600,712,920,1328,2072,3024,5704,9920,23200 |
| BUF_SIZE | 0 | ir | 16,32,40,56,64,72,80,96,112,160,192,200,216,256,280,288,296,312,400,424,584,600,712,920,1328,2072,3024,5704,9920,23200 |
| NOSPEC | 0 | ir->buf_len | |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| USER_DATA | 0 | ir->buf_len | 1-1023[c] |
| NO_OVERFLOW_SIMPLE | 0 | ir->buf_len | |
| UNITS | 0 | ir | unit_byte |
| LOCK2 | &rc->lock | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &ir->lock | |
| TYPE_LOCK | (struct meson_irtx)->lock | ||
| TYPE_LOCK | (struct rc_dev)->lock |