Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/media/platform/intel/pxa_camera.c dmaengine_desc_free() -> dmaengine_desc_test_reuse()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 1-u64max |
| DATA_SOURCE | 0 | tx | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/spi/spi-bcm2835.c dmaengine_desc_free() -> dmaengine_desc_test_reuse()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 1-u64max |
| DATA_SOURCE | 0 | tx | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/media/platform/st/stm32/stm32-dcmi.c dmaengine_desc_free() -> dmaengine_desc_test_reuse()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | tx | (-1),176 |
| BUF_SIZE | 0 | tx | (-1),176 |
| DATA_SOURCE | 0 | tx | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/dma/amd/ptdma/ptdma-dmaengine.c vchan_vdesc_fini() -> dmaengine_desc_test_reuse()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ae4cmd_q->cmd_lock |
drivers/dma/virt-dma.c vchan_vdesc_fini() -> dmaengine_desc_test_reuse()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/spi/spi-ingenic.c dmaengine_desc_free() -> dmaengine_desc_test_reuse()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| BUF_SIZE | 0 | tx | (-1),176 |
| BUF_SIZE | 0 | tx | (-1),176 |
| DATA_SOURCE | 0 | tx | $0 |
| STR_LEN | 0 | tx->callback_param | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &ctlr->dev.driver_data->op_lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex |
drivers/dma/lgm/lgm-dma.c vchan_vdesc_fini() -> dmaengine_desc_test_reuse()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| HALF_LOCKED2 | &pool->lock |
drivers/i2c/busses/i2c-imx-lpi2c.c dmaengine_desc_free() -> dmaengine_desc_test_reuse()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| BUF_SIZE | 0 | tx | (-1),176 |
| BUF_SIZE | 0 | tx | (-1),176 |
| BUF_SIZE | 0 | tx->callback_param | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | tx | $0 |
| RX_PATH |