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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/usb/pvrusb2/pvrusb2-encoder.c pvr2_encoder_cmd() -> pvr2_encoder_read_words()

Type Parameter Key Value
PARAM_VALUE 0 hdw 4096-ptr_max
PARAM_VALUE 0 hdw->cmd_debug_code 0
PARAM_VALUE 0 hdw->cmd_debug_read_len 0-64
PARAM_VALUE 0 hdw->cmd_debug_state 0
PARAM_VALUE 0 hdw->cmd_debug_write_len 0-64
PARAM_VALUE 0 hdw->ctl_done.done 0-4294967293,u32max
PARAM_VALUE 0 hdw->ctl_done.wait.lock.owner (-1)
PARAM_VALUE 0 hdw->ctl_done.wait.lock.owner_cpu u32max
PARAM_VALUE 0 hdw->ctl_done.wait.task_list.next 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_done.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_done.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_done.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_lock_held 1
PARAM_VALUE 0 hdw->ctl_lock_mutex.dep_map->name 0-255
PARAM_VALUE 0 hdw->ctl_lock_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdw->ctl_lock_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdw->ctl_lock_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdw->ctl_lock_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hdw->ctl_lock_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 hdw->ctl_lock_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdw->ctl_read_pend_flag 0
PARAM_VALUE 0 hdw->ctl_read_urb 1-u64max
PARAM_VALUE 0 hdw->ctl_read_urb->complete 6836346158030589952
PARAM_VALUE 0 hdw->ctl_read_urb->context 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->dev 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->ep 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->ep->urb_list.prev 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->ep->urb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->ep->urb_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->hcpriv 0,4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->interval s32min-32768
PARAM_VALUE 0 hdw->ctl_read_urb->num_mapped_sgs 0-s32max
PARAM_VALUE 0 hdw->ctl_read_urb->pipe 0,128-u32max
PARAM_VALUE 0 hdw->ctl_read_urb->status (-4095)-0
PARAM_VALUE 0 hdw->ctl_read_urb->transfer_buffer_length 1-64
PARAM_VALUE 0 hdw->ctl_read_urb->urb_list.next->next 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->urb_list.next->prev 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->urb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_read_urb->urb_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 hdw->ctl_timeout_flag 0
PARAM_VALUE 0 hdw->ctl_write_pend_flag 0
PARAM_VALUE 0 hdw->ctl_write_urb 1-u64max
PARAM_VALUE 0 hdw->state_encoder_ok s32min-(-1),1-s32max
PARAM_VALUE 0 hdw->vid_stream->buffer_slot_count 0-4294967295
PARAM_VALUE 0 hdw->vid_stream->buffer_total_count 0-4294967295
PARAM_VALUE 0 hdw->vid_stream->endpoint s32min-s32max
PARAM_VALUE 0 hdw->vid_stream->fail_tolerance 0-4294967295
PARAM_VALUE 0 *hdw->cmd_buffer 0-255
PARAM_VALUE 1 offs 68
PARAM_VALUE 2 data 3631171484707540992
PARAM_VALUE 3 dlen 4
BUF_SIZE 2 data 64
CAPPED_DATA 0 hdw->ctl_read_urb 1
CAPPED_DATA 0 hdw->ctl_write_urb 1
CAPPED_DATA 0 &hdw->ctl_lock_mutex 1
DATA_SOURCE 0 hdw $0
LOCK2 &hdw->big_lock_mutex
LOCK2 0 &hdw->ctl_lock_mutex
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex
TYPE_LOCK (struct pvr2_hdw)->ctl_lock_mutex