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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/dma/tegra210-adma.c tegra_adma_request_alloc() -> dmaengine_get_direction_text()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/dma/tegra210-adma.c tegra_adma_request_alloc() -> dmaengine_get_direction_text()

Type Parameter Key Value
PARAM_VALUE 0 dir 1-2
DATA_SOURCE 0 dir $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/dma/loongson/loongson1-apb-dma.c ls1x_dma_prep_dma_cyclic() -> dmaengine_get_direction_text()

Type Parameter Key Value
PARAM_VALUE 0 dir 1-3
DATA_SOURCE 0 dir $4
FUZZY_MAX 0 dir 2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &sport->port.lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/dma/loongson/loongson1-apb-dma.c ls1x_dma_prep_lli() -> dmaengine_get_direction_text()

Type Parameter Key Value
PARAM_VALUE 0 dir 0,3-u32max
DATA_SOURCE 0 dir $4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/dma/loongson/loongson1-apb-dma.c ls1x_dma_prep_slave_sg() -> dmaengine_get_direction_text()

Type Parameter Key Value
DATA_SOURCE 0 dir $3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->mutex
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &priv->rx_dma_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/dma/stm32/stm32-dma3.c stm32_dma3_chan_prep_hw() -> dmaengine_get_direction_text()

Type Parameter Key Value
DATA_SOURCE 0 dir $1
RX_PATH
TASK_NOT_RUNNING

drivers/dma/stm32/stm32-dma3.c stm32_dma3_chan_prep_hw() -> dmaengine_get_direction_text()

Type Parameter Key Value
PARAM_VALUE 0 dir 3-u32max
DATA_SOURCE 0 dir $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->mutex
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &priv->rx_dma_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq