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