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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/dma/at_hdmac.c atc_prep_dma_cyclic() -> atdma_lli_chain()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
BUF_SIZE 0 desc 272-103079215352
BUF_SIZE 0 desc 272-103079215352
CAPPED_DATA 1 i 1
DATA_SOURCE 0 desc r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &sport->port.lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/dma/at_hdmac.c atc_prep_dma_memcpy() -> atdma_lli_chain()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->sg 4096-ptr_max
BUF_SIZE 0 desc 272-u64max
BUF_SIZE 0 desc 272-u64max
DATA_SOURCE 0 desc r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 desc->sglen 0-u32max[c]
USER_DATA 0 desc->sglen 0-u32max[c]
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 flags

drivers/dma/at_hdmac.c atc_prep_dma_memset_sg() -> atdma_lli_chain()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->sg 4096-ptr_max
PARAM_VALUE 1 i 0-s32max
BUF_SIZE 0 desc 296-103079215352
BUF_SIZE 0 desc 296-103079215352
CAPPED_DATA 1 i 1
DATA_SOURCE 0 desc r _kzalloc_noprof
NOCHECK_CALL

drivers/dma/at_hdmac.c atc_prep_slave_sg() -> atdma_lli_chain()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->sg 4096-ptr_max
PARAM_VALUE 1 i 0-4294967294
BUF_SIZE 0 desc 296-103079215352
BUF_SIZE 0 desc 296-103079215352
CAPPED_DATA 1 i 1
DATA_SOURCE 0 desc r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 desc->sglen 1-524289[c]
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
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 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.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/at_hdmac.c atc_prep_slave_sg() -> atdma_lli_chain()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->sg 4096-ptr_max
PARAM_VALUE 1 i 0-4294967294
BUF_SIZE 0 desc 296-103079215352
BUF_SIZE 0 desc 296-103079215352
CAPPED_DATA 1 i 1
DATA_SOURCE 0 desc r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 desc->sglen 1-524289[c]
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 &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