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Defined in 3 files as a member:

Defined in 2 files as a function:

Referenced in 10 files:

Smatch caller information:

drivers/media/rc/rc-main.c rc_prepare_rx_device() -> (struct rc_dev)->change_protocol()

Type Parameter Key Value
PARAM_VALUE 0 rcdev 4096-ptr_max
PARAM_VALUE 0 rcdev->change_protocol 1-u64max
PARAM_VALUE 0 rcdev->dev.dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 rcdev->dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 rcdev->dev.dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 rcdev->dev.dma_io_tlb_mem->force_bounce 0-1
PARAM_VALUE 0 rcdev->dev.dma_io_tlb_mem->nslabs 0-s64max
PARAM_VALUE 0 rcdev->dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 rcdev->dev.driver_data 4096-ptr_max
PARAM_VALUE 0 rcdev->dev.groups 4096-ptr_max
PARAM_VALUE 0 rcdev->dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rcdev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rcdev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rcdev->driver_type 0-1,3-u32max
PARAM_VALUE 0 rcdev->input_dev->dev.dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 rcdev->input_dev->dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 rcdev->input_dev->dev.dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 rcdev->input_dev->dev.dma_io_tlb_mem->force_bounce 0-1
PARAM_VALUE 0 rcdev->input_dev->dev.dma_io_tlb_mem->nslabs 0-s64max
PARAM_VALUE 0 rcdev->input_dev->dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 rcdev->lirc_dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rcdev->lirc_dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rcdev->lirc_dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rcdev->map_name 1-u64max
PARAM_VALUE 0 rcdev->minor 0-s32max
PARAM_VALUE 0 rcdev->rc_map.alloc 0-4000000
PARAM_VALUE 0 rcdev->rc_map.name 4096-ptr_max
PARAM_VALUE 0 rcdev->rc_map.scan 16,4096-ptr_max
PARAM_VALUE 0 rcdev->rc_map.size 0-268435455
PARAM_VALUE 0 rcdev->sysfs_groups 4096-ptr_max
PARAM_VALUE 1 rc_type 4560427826844372992
BUF_SIZE 0 rcdev (-1),4448
BUF_SIZE 0 rcdev (-1),4448
BUF_SIZE 0 rcdev->dev.groups 40
BUF_SIZE 0 rcdev->dev.parent (-1),1616
BUF_SIZE 0 rcdev->device_name s32min,(-10),(-1)-s32max
BUF_SIZE 0 rcdev->driver_name (-1),5-13,18
BUF_SIZE 0 rcdev->input_phys (-1)-s32max
BUF_SIZE 0 rcdev->map_name s32min-(-1),1-s32max
BUF_SIZE 0 rcdev->priv (-1),16,32,40,56,64,72,80,96,160,192,216,256,280,288,312,400,424,600,920
DATA_SOURCE 0 rcdev $0
STR_LEN 0 rcdev->device_name (-1),6-12,18,20-21,23-24,26-27,31,34,37,39,42,44,50,63,71,79,127
STR_LEN 0 rcdev->driver_name (-1),4-12,17
STR_LEN 0 rcdev->input_phys (-1)-63,79
STR_LEN 0 rcdev->map_name (-1),6-21,23-26
CONTAINER 0 -4336+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 rcdev->input_id.product 0-255
HOST_DATA 0 rcdev->input_id.version 0-255
HOST_DATA 0 rcdev->raw->dev->input_id.product 0-255
HOST_DATA 0 rcdev->raw->dev->input_id.version 0-255
NO_OVERFLOW_SIMPLE 0 rcdev->input_dev->max_vals
NO_OVERFLOW_SIMPLE 0 rcdev->raw->thread->dl.pi_se->dl_runtime
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &ictx->lock
HALF_LOCKED2 global &devlist
HALF_LOCKED2 global &em28xx_devlist_mutex
HALF_LOCKED2 global &g_smscore_deviceslock

drivers/media/rc/rc-main.c store_protocols() -> (struct rc_dev)->change_protocol()

Type Parameter Key Value
PARAM_VALUE 0 rcdev 4096-ptr_max
PARAM_VALUE 0 rcdev->change_protocol 1-u64max
PARAM_VALUE 0 rcdev->lock.dep_map->name 0-255
PARAM_VALUE 0 rcdev->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rcdev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rcdev->lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 rcdev->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 rcdev->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 rcdev->lock.wait_lock.owner (-1)
PARAM_VALUE 0 rcdev->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 rcdev->registered 1
PARAM_VALUE 1 rc_type 7799193215981637632
CAPPED_DATA 0 &rcdev->lock 1
CONTAINER 0 -4336+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
LOCK2 0 &rcdev->lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex
TYPE_LOCK (struct rc_dev)->lock