Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/usb/dvb-usb/pctv452e.c pctv452e_i2c_xfer() -> pctv452e_i2c_msg()

Type Parameter Key Value
PARAM_VALUE 0 d->i2c_mutex.dep_map->name 0-255
PARAM_VALUE 0 d->i2c_mutex.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 d->i2c_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 d->i2c_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 d->i2c_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 d->i2c_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 d->i2c_mutex.wait_lock.owner_cpu u32max
BUF_SIZE 0 d s32min-(-2),1-s32max
BUF_SIZE 0 d s32min-(-2),1-s32max
BUF_SIZE 2 snd_buf s32min-(-2),0-s32max
BUF_SIZE 2 snd_buf s32min-(-2),0-s32max
BUF_SIZE 4 rcv_buf s32min-(-2),0-s32max
BUF_SIZE 4 rcv_buf s32min-(-2),0-s32max
CAPPED_DATA 0 &d->i2c_mutex 1
STR_LEN 0 d (-1)
STR_LEN 0 d (-1)
RX_PATH
TASK_NOT_RUNNING
UNITS 0 d unit_byte
UNITS 1 addr unit_array_size
UNITS 2 snd_buf unit_byte
UNITS 3 snd_len unit_byte
UNITS 4 rcv_buf unit_byte
UNITS 5 rcv_len unit_byte
LOCK2 0 &d->i2c_mutex
TYPE_LOCK (struct dvb_usb_device)->i2c_mutex

drivers/media/usb/dvb-usb/pctv452e.c pctv452e_read_mac_address() -> pctv452e_i2c_msg()

Type Parameter Key Value
PARAM_VALUE 0 d 4096-ptr_max
PARAM_VALUE 0 d->data_mutex.first_waiter 0
PARAM_VALUE 0 d->data_mutex.magic 4096-ptr_max
PARAM_VALUE 0 d->data_mutex.osq.tail.counter 0
PARAM_VALUE 0 d->data_mutex.owner.counter 0
PARAM_VALUE 0 d->desc 4096-ptr_max
PARAM_VALUE 0 d->i2c_mutex.dep_map->name 0-255
PARAM_VALUE 0 d->i2c_mutex.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 d->i2c_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 d->i2c_mutex.magic 4096-ptr_max
PARAM_VALUE 0 d->i2c_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 d->i2c_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 d->i2c_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 d->i2c_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 d->owner 0
PARAM_VALUE 0 d->props 2076253297047629824
PARAM_VALUE 0 d->props.num_adapters 1-s32max
PARAM_VALUE 0 d->props.read_mac_address 1-u64max
PARAM_VALUE 0 d->props.size_of_priv s32min-4000000
PARAM_VALUE 0 d->state 0-3
PARAM_VALUE 0 d->usb_mutex.first_waiter 0
PARAM_VALUE 0 d->usb_mutex.magic 4096-ptr_max
PARAM_VALUE 0 d->usb_mutex.osq.tail.counter 0
PARAM_VALUE 0 d->usb_mutex.owner.counter 0
PARAM_VALUE 1 addr 80
PARAM_VALUE 2 snd_buf 204
PARAM_VALUE 3 snd_len 1
PARAM_VALUE 4 rcv_buf 7128194331254054912
PARAM_VALUE 5 rcv_len 20
BUF_SIZE 4 rcv_buf 20
CAPPED_DATA 0 d->props.num_device_descs 1
CAPPED_DATA 0 &d->i2c_mutex 1
DATA_SOURCE 0 d $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &d->i2c_mutex
TYPE_LOCK (struct dvb_usb_device)->i2c_mutex

drivers/media/usb/dvb-usb/pctv452e.c pctv452e_read_mac_address() -> pctv452e_i2c_msg()

Type Parameter Key Value
PARAM_VALUE 0 d 4096-ptr_max
PARAM_VALUE 0 d->data_mutex.first_waiter 0
PARAM_VALUE 0 d->data_mutex.magic 4096-ptr_max
PARAM_VALUE 0 d->data_mutex.osq.tail.counter 0
PARAM_VALUE 0 d->data_mutex.owner.counter 0
PARAM_VALUE 0 d->desc 4096-ptr_max
PARAM_VALUE 0 d->i2c_mutex.dep_map->name 0-255
PARAM_VALUE 0 d->i2c_mutex.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 d->i2c_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 d->i2c_mutex.magic 4096-ptr_max
PARAM_VALUE 0 d->i2c_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 d->i2c_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 d->i2c_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 d->i2c_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 d->owner 0
PARAM_VALUE 0 d->priv->c 0-255
PARAM_VALUE 0 d->props 2076253297047629824
PARAM_VALUE 0 d->props.num_adapters 1-s32max
PARAM_VALUE 0 d->props.read_mac_address 1-u64max
PARAM_VALUE 0 d->props.size_of_priv s32min-4000000
PARAM_VALUE 0 d->state 0-3
PARAM_VALUE 0 d->usb_mutex.dep_map->name 0-255
PARAM_VALUE 0 d->usb_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 d->usb_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 d->usb_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 addr 81
PARAM_VALUE 2 snd_buf 4096-ptr_max
PARAM_VALUE 3 snd_len 2
PARAM_VALUE 4 rcv_buf 7128194331254054912
PARAM_VALUE 5 rcv_len 20
BUF_SIZE 2 snd_buf 2
BUF_SIZE 4 rcv_buf 20
CAPPED_DATA 0 d->props.num_device_descs 1
CAPPED_DATA 0 &d->i2c_mutex 1
DATA_SOURCE 0 d $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &d->i2c_mutex
TYPE_LOCK (struct dvb_usb_device)->i2c_mutex