Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/leds/leds-pca955x.c pca955x_led_blink() -> pca955x_write_ls()

Type Parameter Key Value
PARAM_VALUE 0 pca955x 4096-ptr_max
PARAM_VALUE 0 pca955x->chipdef 4096-ptr_max
PARAM_VALUE 0 pca955x->client 4096-ptr_max
PARAM_VALUE 0 pca955x->client->adapter 4096-ptr_max
PARAM_VALUE 0 pca955x->client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 pca955x->client->adapter->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 pca955x->client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name 0-255
PARAM_VALUE 0 pca955x->client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 pca955x->client->adapter->lock_ops 4096-ptr_max
PARAM_VALUE 0 pca955x->lock.dep_map->name 0-255
PARAM_VALUE 0 pca955x->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 pca955x->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 pca955x->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 pca955x->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 pca955x->lock.wait_lock.owner (-1)
PARAM_VALUE 0 pca955x->lock.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &pca955x->lock 1
DATA_SOURCE 2 val r pca955x_ledsel
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &pca955x->lock
TYPE_LOCK (struct pca955x)->lock

drivers/leds/leds-pca955x.c pca955x_led_set() -> pca955x_write_ls()

Type Parameter Key Value
PARAM_VALUE 0 pca955x 4096-ptr_max
PARAM_VALUE 0 pca955x->chipdef 4096-ptr_max
PARAM_VALUE 0 pca955x->client 4096-ptr_max
PARAM_VALUE 0 pca955x->client->adapter 4096-ptr_max
PARAM_VALUE 0 pca955x->client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 pca955x->client->adapter->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 pca955x->client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name 0-255
PARAM_VALUE 0 pca955x->client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 pca955x->client->adapter->lock_ops 4096-ptr_max
PARAM_VALUE 0 pca955x->lock.dep_map->name 0-255
PARAM_VALUE 0 pca955x->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 pca955x->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 pca955x->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 pca955x->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 pca955x->lock.wait_lock.owner (-1)
PARAM_VALUE 0 pca955x->lock.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &pca955x->lock 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &pca955x->lock
TYPE_LOCK (struct pca955x)->lock

drivers/leds/leds-pca955x.c pca955x_probe() -> pca955x_write_ls()

Type Parameter Key Value
PARAM_VALUE 0 pca955x 4096-ptr_max
PARAM_VALUE 0 pca955x->blink_period 1000
PARAM_VALUE 0 pca955x->chipdef 4096-ptr_max
PARAM_VALUE 0 pca955x->client 4096-ptr_max
PARAM_VALUE 0 pca955x->client->adapter 4096-ptr_max
PARAM_VALUE 0 pca955x->client->debugfs 4096-u64max
PARAM_VALUE 0 pca955x->client->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 pca955x->client->dev.class 0,4096-ptr_max
PARAM_VALUE 0 pca955x->client->dev.devres_head.prev 4096-ptr_max
PARAM_VALUE 0 pca955x->client->dev.driver 0,4096-ptr_max
PARAM_VALUE 0 pca955x->client->dev.driver_data 4096-ptr_max
PARAM_VALUE 0 pca955x->client->devres_group_id 4096-ptr_max
PARAM_VALUE 0 pca955x->leds 1-u64max
PARAM_VALUE 0 pca955x->lock.dep_map->name 0-255
PARAM_VALUE 0 pca955x->lock.first_waiter 0
PARAM_VALUE 0 pca955x->lock.magic 4096-ptr_max
PARAM_VALUE 0 pca955x->lock.osq.tail.counter 0
PARAM_VALUE 0 pca955x->lock.owner.counter 0
PARAM_VALUE 1 n 0-254
BUF_SIZE 0 pca955x 712
BUF_SIZE 0 pca955x->leds 0-204000
CAPPED_DATA 0 pca955x->chipdef->bits 1
CAPPED_DATA 0 pca955x->chipdef->slv_addr 1
CAPPED_DATA 0 pca955x->client->irq 1
CAPPED_DATA 1 n 1
DATA_SOURCE 0 pca955x r devm_kzalloc
MEM_ZERO 0 pca955x
MEM_ZERO 0 pca955x->leds
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pca955x->chipdef->bits
NO_OVERFLOW_SIMPLE 0 pca955x->client->irq
NO_OVERFLOW_SIMPLE 1 n
UNITS 1 n unit_array_size