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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/i2c/busses/i2c-digicolor.c dc_i2c_irq() -> dc_i2c_next_read()

Type Parameter Key Value
PARAM_VALUE 0 i2c 4096-ptr_max
PARAM_VALUE 0 i2c->msg 4096-ptr_max
PARAM_VALUE 0 i2c->msg->flags 1-u16max
DATA_SOURCE 0 i2c $1
BIT_INFO 0 i2c->msg->flags 0x1,0xffff
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &i2c->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags
TYPE_LOCK (struct dc_i2c)->lock

drivers/i2c/busses/i2c-digicolor.c dc_i2c_read_buf() -> dc_i2c_next_read()

Type Parameter Key Value
PARAM_VALUE 0 i2c 4096-ptr_max
PARAM_VALUE 0 i2c->msg 4096-ptr_max
PARAM_VALUE 0 i2c->msg->len 1-u16max
PARAM_VALUE 0 i2c->msgbuf_ptr 0-u16max
DATA_SOURCE 0 i2c $0
CONSTRAINT 0 i2c <1803
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &i2c->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct dc_i2c)->lock

drivers/i2c/busses/i2c-digicolor.c dc_i2c_start_msg() -> dc_i2c_next_read()

Type Parameter Key Value
PARAM_VALUE 0 i2c 4096-ptr_max
PARAM_VALUE 0 i2c->msg 4096-ptr_max
PARAM_VALUE 0 i2c->msg->flags 16384-u16max
PARAM_VALUE 0 i2c->msgbuf_ptr 0
BUF_SIZE 0 i2c s32min-(-2),1-s32max
BUF_SIZE 0 i2c s32min-(-2),1-s32max
DATA_SOURCE 0 i2c $0
PREEMPT_ADD
NOCHECK_CALL
UNITS 0 i2c unit_byte
LOCK2 flags
LOCK2 0 &i2c->lock
TYPE_LOCK (struct dc_i2c)->lock