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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/i2c/busses/i2c-npcm7xx.c npcm_i2c_irq_handle_nack() -> npcm_i2c_rd_byte()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 0 bus->master_or_slave 0
PARAM_VALUE 0 bus->reg 4096-ptr_max
PARAM_VALUE 0 bus->stop_ind 7
DATA_SOURCE 0 bus $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/i2c/busses/i2c-npcm7xx.c npcm_i2c_irq_master_handler_read() -> npcm_i2c_rd_byte()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 0 bus->data 4096-ptr_max
PARAM_VALUE 0 bus->fifo_use 1
PARAM_VALUE 0 bus->master_or_slave 0
PARAM_VALUE 0 bus->operation 2
PARAM_VALUE 0 bus->rd_ind 0
PARAM_VALUE 0 bus->read_block_use 1
PARAM_VALUE 0 bus->reg 4096-ptr_max
PARAM_VALUE 0 bus->state 0,2-u32max
DATA_SOURCE 0 bus $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/i2c/busses/i2c-npcm7xx.c npcm_i2c_read_fifo() -> npcm_i2c_rd_byte()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 0 bus->data 4096-ptr_max
PARAM_VALUE 0 bus->fifo_use 1
PARAM_VALUE 0 bus->master_or_slave 0
PARAM_VALUE 0 bus->operation 2
PARAM_VALUE 0 bus->reg 4096-ptr_max
PARAM_VALUE 0 bus->state 0,2-u32max
DATA_SOURCE 0 bus $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/i2c/busses/i2c-npcm7xx.c npcm_i2c_read_fifo_slave() -> npcm_i2c_rd_byte()

Type Parameter Key Value
PARAM_VALUE 0 bus 4096-ptr_max
PARAM_VALUE 0 bus->master_or_slave 1
PARAM_VALUE 0 bus->operation 2
PARAM_VALUE 0 bus->reg 4096-ptr_max
PARAM_VALUE 0 bus->slave 1-u64max
DATA_SOURCE 0 bus $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 bus->own_slave_addr 0-127[c]
HOST_DATA 0 bus->slv_rd_size 1-257[c]
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags