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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/i2c/busses/i2c-at91-core.c at91_twi_probe() -> at91_init_twi_bus()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->base 4096-ptr_max
PARAM_VALUE 0 dev->filter_width 0-7,2147483648-u32max
PARAM_VALUE 0 dev->pdata 1-u64max
PARAM_VALUE 0 dev->twi_cwgr_reg 0-s32max
BUF_SIZE 0 dev 2752
BUF_SIZE 0 dev->adapter.dev.parent 1616
BUF_SIZE 0 dev->clk (-1),1-s32max
BUF_SIZE 0 dev->dev 1616
BUF_SIZE 0 dev->irq s32min-(-1),1-s32max
CAPPED_DATA 0 dev->pdata->clk_max_div 1
DATA_SOURCE 0 dev r devm_kzalloc
FUZZY_MAX 0 dev->filter_width 0
FUZZY_MAX 0 dev->twi_cwgr_reg 0
STR_LEN 0 dev->adapter.name 47
MEM_ZERO 0 dev
MEM_ZERO 0 dev->adapter.dev.bus
MEM_ZERO 0 dev->adapter.dev.class
MEM_ZERO 0 dev->adapter.dev.cma_area
MEM_ZERO 0 dev->adapter.dev.dma_io_tlb_mem
MEM_ZERO 0 dev->adapter.dev.dma_mask
MEM_ZERO 0 dev->adapter.dev.dma_mem
MEM_ZERO 0 dev->adapter.dev.dma_ops
MEM_ZERO 0 dev->adapter.dev.dma_parms
MEM_ZERO 0 dev->adapter.dev.dma_range_map
MEM_ZERO 0 dev->adapter.dev.driver
MEM_ZERO 0 dev->adapter.dev.em_pd
MEM_ZERO 0 dev->adapter.dev.flags
MEM_ZERO 0 dev->adapter.dev.fwnode
MEM_ZERO 0 dev->adapter.dev.groups
MEM_ZERO 0 dev->adapter.dev.init_name
MEM_ZERO 0 dev->adapter.dev.iommu
MEM_ZERO 0 dev->adapter.dev.iommu_group
MEM_ZERO 0 dev->adapter.dev.p
MEM_ZERO 0 dev->adapter.dev.physical_location
MEM_ZERO 0 dev->adapter.dev.pins
MEM_ZERO 0 dev->adapter.dev.platform_data
MEM_ZERO 0 dev->adapter.dev.pm_domain
MEM_ZERO 0 dev->adapter.dev.release
MEM_ZERO 0 dev->adapter.dev.type
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->adapter.name

drivers/i2c/busses/i2c-at91-core.c at91_twi_resume_noirq() -> at91_init_twi_bus()

Type Parameter Key Value
BUF_SIZE 0 dev s32min-(-2),1-s32max
BUF_SIZE 0 dev s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dev unit_byte

drivers/i2c/busses/i2c-at91-master.c at91_do_twi_transfer() -> at91_init_twi_bus()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->pdata 4096-ptr_max
BUF_SIZE 0 dev s32min-(-2),1-s32max
BUF_SIZE 0 dev s32min-(-2),1-s32max
BUF_SIZE 0 dev->buf s32min-(-1),1-s32max
DATA_SOURCE 0 dev $0
NOCHECK_CALL
HOST_DATA 0 dev->imr 0-2327
HOST_DATA 0 dev->transfer_status 0-u32max
UNITS 0 dev unit_byte

drivers/i2c/busses/i2c-at91-slave.c at91_reg_slave() -> at91_init_twi_bus()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->smr 0,65536-8323072
BUF_SIZE 0 dev s32min-(-2),1-s32max
BUF_SIZE 0 dev s32min-(-2),1-s32max
BIT_INFO 0 dev->smr 0x0,0x7f0000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->slave->irq
UNITS 0 dev unit_byte
HALF_LOCKED2 global &driver_clients_lock

drivers/i2c/busses/i2c-at91-slave.c at91_unreg_slave() -> at91_init_twi_bus()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->smr 0
BUF_SIZE 0 dev s32min-(-2),1-s32max
BUF_SIZE 0 dev s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dev unit_byte
HALF_LOCKED2 global &driver_clients_lock