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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/usb/pvrusb2/pvrusb2-hdw.c ctrl_audio_modes_present_get() -> pvr2_hdw_status_poll()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &cptr->hdw->big_lock_mutex
HALF_LOCKED2 &hdw->big_lock_mutex
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex

drivers/media/usb/pvrusb2/pvrusb2-hdw.c ctrl_freq_max_get() -> pvr2_hdw_status_poll()

Type Parameter Key Value
PARAM_VALUE 0 hdw 4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_held 1
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdw->tuner_signal_stale s32min-(-1),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &cptr->hdw->big_lock_mutex
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex

drivers/media/usb/pvrusb2/pvrusb2-hdw.c ctrl_freq_min_get() -> pvr2_hdw_status_poll()

Type Parameter Key Value
PARAM_VALUE 0 hdw 4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_held 1
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdw->tuner_signal_stale s32min-(-1),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &cptr->hdw->big_lock_mutex
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex

drivers/media/usb/pvrusb2/pvrusb2-hdw.c ctrl_signal_get() -> pvr2_hdw_status_poll()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &cptr->hdw->big_lock_mutex
HALF_LOCKED2 &hdw->big_lock_mutex
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex

drivers/media/usb/pvrusb2/pvrusb2-hdw.c pvr2_hdw_check_cropcap() -> pvr2_hdw_status_poll()

Type Parameter Key Value
PARAM_VALUE 0 hdw 4096-ptr_max
PARAM_VALUE 0 hdw->cropcap_stale s32min-(-1),1-s32max
DATA_SOURCE 0 hdw $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 hdw->ctl_read_urb->transfer_buffer_length
HALF_LOCKED2 0 &hdw->big_lock_mutex
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex

drivers/media/usb/pvrusb2/pvrusb2-hdw.c pvr2_hdw_execute_tuner_poll() -> pvr2_hdw_status_poll()

Type Parameter Key Value
PARAM_VALUE 0 hdw 4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_held 1
PARAM_VALUE 0 hdw->big_lock_mutex.dep_map->name 0-255
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdw->big_lock_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &hdw->big_lock_mutex 1
DATA_SOURCE 0 hdw $0
NOCHECK_CALL
LOCK2 0 &hdw->big_lock_mutex
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex

drivers/media/usb/pvrusb2/pvrusb2-hdw.c pvr2_hdw_get_tuner_status() -> pvr2_hdw_status_poll()

Type Parameter Key Value
PARAM_VALUE 0 hdw 4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_held 1
PARAM_VALUE 0 hdw->big_lock_mutex.dep_map->name 0-255
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdw->big_lock_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdw->tuner_signal_stale s32min-(-1),1-s32max
CAPPED_DATA 0 &hdw->big_lock_mutex 1
DATA_SOURCE 0 hdw $0
NOCHECK_CALL
LOCK2 0 &hdw->big_lock_mutex
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex

drivers/media/usb/pvrusb2/pvrusb2-hdw.c pvr2_subdev_update() -> pvr2_hdw_status_poll()

Type Parameter Key Value
PARAM_VALUE 0 hdw 4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_held 1
PARAM_VALUE 0 hdw->big_lock_mutex.dep_map->name 0-255
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hdw->big_lock_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdw->fw1_state 4
PARAM_VALUE 0 hdw->hdw_desc 4096-ptr_max
PARAM_VALUE 0 hdw->hdw_desc->signal_routing_scheme 0-3
PARAM_VALUE 0 hdw->state_pathway_ok s32min-(-1),1-s32max
PARAM_VALUE 0 hdw->state_pipeline_config 0
PARAM_VALUE 0 hdw->state_pipeline_pause 0
PARAM_VALUE 0 hdw->tuner_signal_stale s32min-(-1),1-s32max
DATA_SOURCE 0 hdw $0
FUZZY_MAX 0 hdw->hdw_desc->signal_routing_scheme 1
NOCHECK_CALL
LOCK2 &pool->lock
LOCK2 0 &hdw->big_lock_mutex
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex

drivers/media/usb/pvrusb2/pvrusb2-hdw.c pvr2_subdev_update() -> pvr2_hdw_status_poll()

Type Parameter Key Value
PARAM_VALUE 0 hdw 4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_held 1
PARAM_VALUE 0 hdw->big_lock_mutex.dep_map->name 0-255
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdw->big_lock_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hdw->big_lock_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 hdw->big_lock_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdw->fw1_state 4
PARAM_VALUE 0 hdw->hdw_desc 4096-ptr_max
PARAM_VALUE 0 hdw->hdw_desc->signal_routing_scheme 0-3
PARAM_VALUE 0 hdw->state_pathway_ok s32min-(-1),1-s32max
PARAM_VALUE 0 hdw->state_pipeline_config 0
PARAM_VALUE 0 hdw->state_pipeline_pause 0
DATA_SOURCE 0 hdw $0
FUZZY_MAX 0 hdw->hdw_desc->signal_routing_scheme 1
NOCHECK_CALL
LOCK2 &pool->lock
LOCK2 0 &hdw->big_lock_mutex
TYPE_LOCK (struct pvr2_hdw)->big_lock_mutex