dln2_spi_enable identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/spi/spi-dln2.c, line 102 (as a function)

Referenced in 1 files:

drivers/spi/spi-dln2.c

Smatch caller information:

drivers/spi/spi-dln2.c dln2_spi_probe() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	0	dln2	4096-ptr_max
PARAM_VALUE	0	dln2->buf	1-u64max
PARAM_VALUE	0	dln2->cs	255
PARAM_VALUE	0	dln2->host	4096-ptr_max
PARAM_VALUE	0	dln2->mode	255
PARAM_VALUE	0	dln2->pdev	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	1	enable	0
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2->buf	272
BUF_SIZE	0	dln2->host	2888-5752
TERMINATED	0	dln2->buf->node.name	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dln2	unit_byte

drivers/spi/spi-dln2.c dln2_spi_probe() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	0	dln2	4096-ptr_max
PARAM_VALUE	0	dln2->buf	1-u64max
PARAM_VALUE	0	dln2->buf->count	0-36
PARAM_VALUE	0	dln2->cs	255
PARAM_VALUE	0	dln2->host	4096-ptr_max
PARAM_VALUE	0	dln2->mode	255
PARAM_VALUE	0	dln2->pdev	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->active_transfers	s32min-s32max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->disconnect	0
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->disconnect_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->usb_dev->bus->sysdev->iommu->attach_deferred	0
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->usb_dev->state	4-4294967295
PARAM_VALUE	0	dln2->pdev->dev.platform_data	4096-ptr_max
PARAM_VALUE	1	enable	1
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2->buf	272
BUF_SIZE	0	dln2->host	2888-5752
CAPPED_DATA	0	dln2->buf->count	1
TERMINATED	0	dln2->buf->node.name	1
HARD_MAX	0	dln2->buf->count	36
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dln2	unit_byte

drivers/spi/spi-dln2.c dln2_spi_probe() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	0	dln2	4096-ptr_max
PARAM_VALUE	0	dln2->buf	1-u64max
PARAM_VALUE	0	dln2->buf->count	0-36
PARAM_VALUE	0	dln2->cs	255
PARAM_VALUE	0	dln2->host	4096-ptr_max
PARAM_VALUE	0	dln2->mode	255
PARAM_VALUE	0	dln2->pdev	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->active_transfers	s32min-s32max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->disconnect	0
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->disconnect_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->usb_dev->bus->sysdev->iommu->attach_deferred	0
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->usb_dev->state	4-4294967295
PARAM_VALUE	0	dln2->pdev->dev.platform_data	4096-ptr_max
PARAM_VALUE	1	enable	0
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2->buf	272
BUF_SIZE	0	dln2->host	2888-5752
CAPPED_DATA	0	dln2->buf->count	1
TERMINATED	0	dln2->buf->node.name	1
HARD_MAX	0	dln2->buf->count	36
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dln2	unit_byte

drivers/spi/spi-dln2.c dln2_spi_remove() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	1	enable	0
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dln2	unit_byte
HALF_LOCKED2		&_dev->mutex

drivers/spi/spi-dln2.c dln2_spi_resume() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	0	dln2	4096-ptr_max
PARAM_VALUE	0	dln2->host	4096-ptr_max
PARAM_VALUE	0	dln2->pdev	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->active_transfers	s32min-s32max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->disconnect	0
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->disconnect_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->usb_dev->bus->sysdev->iommu->attach_deferred	0
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->usb_dev->state	4-4294967295
PARAM_VALUE	0	dln2->pdev->dev.platform_data	4096-ptr_max
PARAM_VALUE	1	enable	1
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dln2	unit_byte

drivers/spi/spi-dln2.c dln2_spi_runtime_resume() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	1	enable	1
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
UNITS	0	dln2	unit_byte

drivers/spi/spi-dln2.c dln2_spi_runtime_suspend() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	1	enable	0
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
UNITS	0	dln2	unit_byte

drivers/spi/spi-dln2.c dln2_spi_suspend() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	0	dln2->abort_done.done	0-4294967293,4294967295
PARAM_VALUE	0	dln2->abort_done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->abort_done.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->abort_done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->abort_done.wait.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	dln2->abort_failed	1
PARAM_VALUE	0	dln2->cancel_done.done	0-4294967293,4294967295
PARAM_VALUE	0	dln2->cancel_done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->cancel_done.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->cancel_done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->cancel_done.wait.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	dln2->completion.done	0-4294967295
PARAM_VALUE	0	dln2->completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->completion.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->controller->cur_msg->status	(-4)
PARAM_VALUE	0	dln2->controller->xfer_completion.done	0-4294967295
PARAM_VALUE	0	dln2->controller->xfer_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->controller->xfer_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->controller->xfer_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->cur_xfer	0
PARAM_VALUE	0	dln2->dma->chan_rx->completed_cookie	1
PARAM_VALUE	0	dln2->dma->chan_rx->cookie	1
PARAM_VALUE	0	dln2->dma->chan_tx->completed_cookie	1
PARAM_VALUE	0	dln2->dma->chan_tx->cookie	1
PARAM_VALUE	0	dln2->dma_channels->dma_rx_completion.done	0-4294967295
PARAM_VALUE	0	dln2->dma_channels->dma_rx_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->dma_channels->dma_rx_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->dma_channels->dma_rx_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->dma_channels->dma_tx_completion.done	0-4294967295
PARAM_VALUE	0	dln2->dma_channels->dma_tx_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->dma_channels->dma_tx_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->dma_channels->dma_tx_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->dma_rx_completion.done	0-4294967295
PARAM_VALUE	0	dln2->dma_rx_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->dma_rx_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->dma_rx_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->dma_tx_completion.done	0-4294967295
PARAM_VALUE	0	dln2->dma_tx_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->dma_tx_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->dma_tx_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->done.done	0-4294967295
PARAM_VALUE	0	dln2->done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->done.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->done_txdma.done	0-4294967295
PARAM_VALUE	0	dln2->done_txdma.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->done_txdma.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->done_txdma.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->isr_done.done	0-4294967295
PARAM_VALUE	0	dln2->isr_done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->isr_done.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->isr_done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dln2->map->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	dln2->map->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	dln2->map->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	dln2->map->cache_dirty	1
PARAM_VALUE	0	dln2->regmap->async	0
PARAM_VALUE	0	dln2->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	dln2->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	dln2->regmap->cache_dirty	0-1
PARAM_VALUE	0	dln2->rx_reset_done.done	0-4294967293,4294967295
PARAM_VALUE	0	dln2->rx_reset_done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->rx_reset_done.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->rx_reset_done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->rx_reset_done.wait.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	dln2->rxchan->completed_cookie	1
PARAM_VALUE	0	dln2->rxchan->cookie	1
PARAM_VALUE	0	dln2->state.counter	0
PARAM_VALUE	0	dln2->status	0
PARAM_VALUE	0	dln2->target_abort	1
PARAM_VALUE	0	dln2->target_aborted	1
PARAM_VALUE	0	dln2->target_isr.done	0-4294967295
PARAM_VALUE	0	dln2->target_isr.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->target_isr.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->target_isr.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->tx_reset_done.done	0-4294967293,4294967295
PARAM_VALUE	0	dln2->tx_reset_done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->tx_reset_done.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->tx_reset_done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->tx_reset_done.wait.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	dln2->txchan->completed_cookie	1
PARAM_VALUE	0	dln2->txchan->cookie	1
PARAM_VALUE	0	dln2->txdone.done	0-4294967295
PARAM_VALUE	0	dln2->txdone.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->txdone.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->txdone.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	dln2->xfer->len	0-4294967295
PARAM_VALUE	0	dln2->xfer_done.done	0-4294967295
PARAM_VALUE	0	dln2->xfer_done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dln2->xfer_done.wait.lock.owner	(-1)
PARAM_VALUE	0	dln2->xfer_done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	1	enable	0
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dln2	unit_byte

drivers/spi/spi-dln2.c dln2_spi_transfer_setup() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	0	dln2	4096-ptr_max
PARAM_VALUE	1	enable	0
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
DATA_SOURCE	0	dln2	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dln2	unit_byte
LOCK2		&host->io_mutex
HALF_LOCKED2		&host->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex

drivers/spi/spi-dln2.c dln2_spi_transfer_setup() -> dln2_spi_enable()

Type	Parameter	Key	Value
PARAM_VALUE	0	dln2	4096-ptr_max
PARAM_VALUE	0	dln2->mode	0-255
PARAM_VALUE	0	dln2->pdev	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data	4096-ptr_max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->active_transfers	s32min-s32max
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->disconnect	0
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->disconnect_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->usb_dev->bus->sysdev->iommu->attach_deferred	0
PARAM_VALUE	0	dln2->pdev->dev.parent->driver_data->usb_dev->state	4-4294967295
PARAM_VALUE	0	dln2->pdev->dev.platform_data	4096-ptr_max
PARAM_VALUE	1	enable	1
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
BUF_SIZE	0	dln2	s32min-(-2),1-s32max
DATA_SOURCE	0	dln2	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dln2	unit_byte
LOCK2		&host->io_mutex
HALF_LOCKED2		&host->dev.driver_data->op_lock
TYPE_LOCK		(struct spi_controller)->io_mutex