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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/usb/b2c2/flexcop-usb.c flexcop_usb_i2c_request() -> flexcop_usb_i2c_req()

Type Parameter Key Value
PARAM_VALUE 0 i2c 4096-ptr_max
PARAM_VALUE 1 req 17
PARAM_VALUE 2 func 3
BUF_SIZE 0 i2c s32min-(-2),1-s32max
BUF_SIZE 0 i2c s32min-(-2),1-s32max
BUF_SIZE 5 buf s32min-(-2),1-s32max
BUF_SIZE 5 buf s32min-(-2),1-s32max
DATA_SOURCE 0 i2c $0
DATA_SOURCE 3 chipaddr $2
DATA_SOURCE 4 addr $3
DATA_SOURCE 5 buf $4
DATA_SOURCE 6 buflen $5
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 0 &i2c->fc->i2c_mutex

drivers/media/usb/b2c2/flexcop-usb.c flexcop_usb_i2c_request() -> flexcop_usb_i2c_req()

Type Parameter Key Value
PARAM_VALUE 0 i2c 4096-ptr_max
PARAM_VALUE 0 i2c->fc 4096-ptr_max
PARAM_VALUE 0 i2c->fc->i2c_mutex.dep_map->name 0-255
PARAM_VALUE 0 i2c->fc->i2c_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 i2c->fc->i2c_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 i2c->fc->i2c_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 i2c->fc->i2c_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 i2c->fc->i2c_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 i2c->fc->i2c_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 req 17
PARAM_VALUE 2 func 1
PARAM_VALUE 5 buf 4096-ptr_max
BUF_SIZE 0 i2c s32min-(-2),1-s32max
BUF_SIZE 0 i2c s32min-(-2),1-s32max
DATA_SOURCE 0 i2c $0
DATA_SOURCE 3 chipaddr $2
DATA_SOURCE 4 addr $3
DATA_SOURCE 5 buf $4
DATA_SOURCE 6 buflen $5
RX_PATH
LOCK2 0 &i2c->fc->i2c_mutex
TYPE_LOCK (struct flexcop_device)->i2c_mutex