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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/w1/slaves/w1_ds28e17.c w1_f19_i2c_busy_wait() -> w1_touch_bit()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus_master 4096-ptr_max
PARAM_VALUE 0 dev->bus_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->bus_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->bus_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->bus_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->bus_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->pullup_duration 0
PARAM_VALUE 1 bit 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &dev->bus_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct w1_master)->bus_mutex

drivers/w1/slaves/w1_ds28e17.c w1_f19_i2c_busy_wait() -> w1_touch_bit()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus_master 4096-ptr_max
PARAM_VALUE 0 dev->bus_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->bus_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->bus_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->bus_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->bus_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->pullup_duration 0
PARAM_VALUE 1 bit 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &dev->bus_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct w1_master)->bus_mutex

drivers/w1/slaves/w1_therm.c read_powermode() -> w1_touch_bit()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus_master 4096-ptr_max
PARAM_VALUE 0 dev->bus_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->bus_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->bus_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->bus_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->pullup_duration 0
PARAM_VALUE 1 bit 1
BUF_SIZE 0 dev (-1),64,128,280,1024
BUF_SIZE 0 dev (-1),64,128,280,1024
CAPPED_DATA 0 &dev->bus_mutex 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &dev->bus_mutex
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct w1_master)->bus_mutex

drivers/w1/w1_io.c w1_read_8() -> w1_touch_bit()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus_master 4096-ptr_max
PARAM_VALUE 0 dev->bus_master->read_byte 0
PARAM_VALUE 0 dev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->thread->sched_class->set_cpus_allowed 0,509,42842092416756121,1927640468783054848,4090974917235912704,5094656021401329664,7127180339355369472
PARAM_VALUE 1 bit 1
BUF_SIZE 0 dev (-1),64,128,280,1024
BUF_SIZE 0 dev (-1),64,128,280,1024
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->max_slave_count
NO_OVERFLOW_SIMPLE 0 dev->thread->dl.pi_se->dl_runtime
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 0 &dev->bus_mutex
HALF_LOCKED2 0 &dev->mutex

drivers/w1/w1_io.c w1_touch_block() -> w1_touch_bit()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->thread->sched_class->set_cpus_allowed 0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE 1 bit 0-1
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->max_slave_count
HALF_LOCKED2 &dev->bus_mutex
HALF_LOCKED2 0 &dev->bus_mutex
TYPE_LOCK (struct w1_master)->bus_mutex

drivers/w1/w1_io.c w1_triplet() -> w1_touch_bit()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus_master 4096-ptr_max
PARAM_VALUE 0 dev->bus_master->triplet 0
PARAM_VALUE 0 dev->bus_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->bus_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->pullup_duration 0
PARAM_VALUE 0 dev->thread->sched_class->set_cpus_allowed 0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE 1 bit 1
BUF_SIZE 0 dev (-1),128
BUF_SIZE 0 dev (-1),128
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->max_slave_count
NO_OVERFLOW_SIMPLE 0 dev->thread->dl.pi_se->dl_runtime
HALF_LOCKED2 &dev->bus_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &dev->bus_mutex
HALF_LOCKED2 0 &dev->mutex
TYPE_LOCK (struct w1_master)->bus_mutex

drivers/w1/w1_io.c w1_triplet() -> w1_touch_bit()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus_master 4096-ptr_max
PARAM_VALUE 0 dev->bus_master->triplet 0
PARAM_VALUE 0 dev->bus_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->bus_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->pullup_duration 0
PARAM_VALUE 0 dev->thread->sched_class->set_cpus_allowed 0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE 1 bit 1
BUF_SIZE 0 dev (-1),128
BUF_SIZE 0 dev (-1),128
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->max_slave_count
NO_OVERFLOW_SIMPLE 0 dev->thread->dl.pi_se->dl_runtime
HALF_LOCKED2 &dev->bus_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &dev->bus_mutex
HALF_LOCKED2 0 &dev->mutex
TYPE_LOCK (struct w1_master)->bus_mutex

drivers/w1/w1_io.c w1_triplet() -> w1_touch_bit()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus_master 4096-ptr_max
PARAM_VALUE 0 dev->bus_master->data->flag.counter 0
PARAM_VALUE 0 dev->bus_master->data->pdev->client->adapter->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->bus_master->data->pdev->read_prt 0,195,210,225,240
PARAM_VALUE 0 dev->bus_master->data->rx_byte_received.done 0-4294967293,4294967295
PARAM_VALUE 0 dev->bus_master->data->rx_byte_received.wait.lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 dev->bus_master->touch_bit 1-u64max
PARAM_VALUE 0 dev->bus_master->triplet 0
PARAM_VALUE 0 dev->bus_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->bus_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->bus_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->pullup_duration 0
PARAM_VALUE 0 dev->thread->sched_class->set_cpus_allowed 0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE 1 bit 0-255
BUF_SIZE 0 dev (-1),128
BUF_SIZE 0 dev (-1),128
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 bit $1 [m]
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->max_slave_count
NO_OVERFLOW_SIMPLE 0 dev->thread->dl.pi_se->dl_runtime
HALF_LOCKED2 &dev->bus_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &dev->bus_mutex
HALF_LOCKED2 0 &dev->mutex
TYPE_LOCK (struct w1_master)->bus_mutex

drivers/w1/w1_io.c w1_write_8() -> w1_touch_bit()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus_master 4096-ptr_max
PARAM_VALUE 0 dev->bus_master->write_byte 0
PARAM_VALUE 0 dev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->thread->sched_class->set_cpus_allowed 0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE 1 bit 0-1
BUF_SIZE 0 dev (-1),64,128,280,1024
BUF_SIZE 0 dev (-1),64,128,280,1024
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 bit 0-1[c]
NO_OVERFLOW_SIMPLE 0 dev->max_slave_count
NO_OVERFLOW_SIMPLE 0 dev->thread->dl.pi_se->dl_runtime
HALF_LOCKED2 &dev->bus_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &sl->master->bus_mutex
HALF_LOCKED2 0 &dev->bus_mutex
HALF_LOCKED2 0 &dev->mutex