wacom_led_groups_alloc_and_register_one identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/hid/wacom_sys.c, line 1452 (as a function)

Referenced in 1 files:

drivers/hid/wacom_sys.c
- line 1597
- line 2688

Smatch caller information:

drivers/hid/wacom_sys.c wacom_leds_alloc_and_register() -> wacom_led_groups_alloc_and_register_one()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	1	wacom	4096-ptr_max
PARAM_VALUE	1	wacom->hdev	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->batteries.prev	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->batteries.prev->next	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->batteries.prev->next->next	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->dev.driver_data->haptic->default_auto_trigger	0-4294967295
PARAM_VALUE	1	wacom->hdev->dev.driver_data->haptic->max_duration_id	1-u16max
PARAM_VALUE	1	wacom->hdev->dev.driver_data->haptic->max_waveform_id	1-u16max
PARAM_VALUE	1	wacom->hdev->dev.driver_data->is_buttonpad	1
PARAM_VALUE	1	wacom->hdev->dev.driver_data->is_pressurepad	1
PARAM_VALUE	1	wacom->hdev->dev.driver_data->maxcontacts	0-255
PARAM_VALUE	1	wacom->hdev->dev.driver_data->num_function_row_keys	1-24
PARAM_VALUE	1	wacom->hdev->driver_data->bufsize	64-536870913
PARAM_VALUE	1	wacom->hdev->driver_data->bundle->dev.power.deferred_resume	0-1
PARAM_VALUE	1	wacom->hdev->driver_data->bundle->dev.power.idle_notification	0-1
PARAM_VALUE	1	wacom->hdev->driver_data->bundle->dev.power.request	0-4
PARAM_VALUE	1	wacom->hdev->driver_data->bundle->dev.power.request_pending	0-1
PARAM_VALUE	1	wacom->hdev->driver_data->bundle->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->bundle->dev.power.runtime_status	s32min-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->bundle->dev.power.timer_autosuspends	0-1
PARAM_VALUE	1	wacom->hdev->driver_data->bundle->dev.power.usage_count.counter	s32min-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->bundle->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	wacom->hdev->driver_data->ctrl->counter.rqid.value	0-u16max
PARAM_VALUE	1	wacom->hdev->driver_data->ctrl->counter.seq.value	0-255
PARAM_VALUE	1	wacom->hdev->driver_data->ctrl->cplt.event.notif.lock.dep_map->name	0-255
PARAM_VALUE	1	wacom->hdev->driver_data->ctrl->cplt.event.notif.lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	wacom->hdev->driver_data->ctrl->cplt.event.notif.lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	wacom->hdev->driver_data->ctrl->cplt.event.notif.lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->dev->devres_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	wacom->hdev->driver_data->head	0-255
PARAM_VALUE	1	wacom->hdev->driver_data->hid_max_event_sz	1-4294967295
PARAM_VALUE	1	wacom->hdev->driver_data->intf->needs_remote_wakeup	1
PARAM_VALUE	1	wacom->hdev->driver_data->intf->usb_dev->kobj.ktype->release	6807155752432570368
PARAM_VALUE	1	wacom->hdev->driver_data->intf->usb_dev->kobj.ktype->sysfs_ops	1281724614633295872
PARAM_VALUE	1	wacom->hdev->driver_data->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	1	wacom->hdev->driver_data->urbctrl->kref.refcount.refs.counter	1
PARAM_VALUE	1	wacom->hdev->driver_data->urbctrl->transfer_buffer_length	1
PARAM_VALUE	1	wacom->hdev->driver_data->urbctrl->transfer_flags	4
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->actual_length	0-4294967295
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->dev->urbnum.counter	s32min-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->interval	s32min-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->num_mapped_sgs	0-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->sg->dma_flags	0-4294967295
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->sg->dma_length	0-4294967295
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->sg->length	0-4294967295
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->sg->offset	0-4294967295
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->start_frame	(-1)
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->status	(-4095)-0
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->transfer_buffer->_refcount.counter	s32min-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->transfer_buffer->bDeviceProtocol	1
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->transfer_buffer->bmAttributes	0-255
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->transfer_buffer->page_type	0-4294967295
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->transfer_flags	0-4294967295
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->unlinked	s32min-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->urbin->use_count.counter	s32min-s32max
PARAM_VALUE	1	wacom->hdev->driver_data->urbout->kref.refcount.refs.counter	1
PARAM_VALUE	1	wacom->hdev->driver_data->urbout->start_frame	(-1)
PARAM_VALUE	1	wacom->hdev->driver_data->urbout->transfer_flags	4
PARAM_VALUE	1	wacom->hdev->driver_input_lock.first_waiter->up	0-1
PARAM_VALUE	1	wacom->hdev->hiddev	0,4096-ptr_max
PARAM_VALUE	1	wacom->hdev->hidraw	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->inputs.prev->next->next	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->ll_driver	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->ll_driver->start	4096-ptr_max
PARAM_VALUE	1	wacom->led.count	1-2
PARAM_VALUE	1	wacom->led.groups	1-u64max
PARAM_VALUE	1	wacom->led.img_lum	0-127
PARAM_VALUE	1	wacom->led.llv	0,10,32,50,100
PARAM_VALUE	1	wacom->led.max_hlv	0,127
PARAM_VALUE	1	wacom->led.max_llv	0,96,100,127,255
PARAM_VALUE	1	wacom->resources	1
PARAM_VALUE	1	wacom->wacom_wac.features.device_type	s32min-(-1),4-s32max
PARAM_VALUE	1	wacom->wacom_wac.features.distance_fuzz	1
PARAM_VALUE	1	wacom->wacom_wac.features.pressure_fuzz	0
PARAM_VALUE	1	wacom->wacom_wac.features.tilt_fuzz	1
PARAM_VALUE	1	wacom->wacom_wac.features.type	13-23,26,29,53
PARAM_VALUE	1	wacom->wacom_wac.features.unit	1-u32max
PARAM_VALUE	1	wacom->wacom_wac.features.unitExpo	(-3)
PARAM_VALUE	1	wacom->wacom_wac.features.x_fuzz	4,128
PARAM_VALUE	1	wacom->wacom_wac.features.y_fuzz	4,128
PARAM_VALUE	1	wacom->wacom_wac.pad_input	1-u64max
PARAM_VALUE	1	wacom->wacom_wac.pen_fifo	1-u64max
PARAM_VALUE	1	wacom->wacom_wac.pen_fifo->kfifo.in	0
PARAM_VALUE	1	wacom->wacom_wac.pen_fifo->kfifo.out	0
PARAM_VALUE	1	*wacom->hdev->dev.driver_data->function_row_physmap	0-4294967295
PARAM_VALUE	1	*wacom->hdev->driver_data->ctrlbuf	0-255
PARAM_VALUE	1	*wacom->hdev->driver_data->event_buf	0-255
PARAM_VALUE	1	*wacom->hdev->driver_data->inbuf	0-255
PARAM_VALUE	1	*wacom->hdev->driver_data->outbuf	0-255
PARAM_VALUE	1	*wacom->hdev->driver_data->urbctrl->context	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*wacom->hdev->driver_data->urbctrl->setup_packet	0-255
PARAM_VALUE	1	*wacom->hdev->driver_data->urbctrl->transfer_buffer	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*wacom->hdev->driver_data->urbin->context	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*wacom->hdev->driver_data->urbin->setup_packet	0-255
PARAM_VALUE	1	*wacom->hdev->driver_data->urbout->context	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*wacom->hdev->driver_data->urbout->transfer_buffer	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*wacom->hdev->name	0-255
PARAM_VALUE	1	*wacom->wacom_wac->name	0-255
PARAM_VALUE	1	*wacom->wacom_wac->pad_name	0-255
PARAM_VALUE	1	*wacom->wacom_wac->pen_name	0-255
PARAM_VALUE	1	*wacom->wacom_wac->touch_name	0-255
PARAM_VALUE	2	group_id	0-1
PARAM_VALUE	3	count	4
PARAM_VALUE	4	read_only	0
BUF_SIZE	0	dev	1616
BUF_SIZE	1	wacom	s32min-(-1),1-s32max
BUF_SIZE	1	wacom	s32min-(-1),1-s32max
CAPPED_DATA	1	wacom->led.count	1
CAPPED_DATA	2	group_id	1
DATA_SOURCE	1	wacom	$0
DATA_SOURCE	3	count	$2
DATA_SOURCE	4	read_only	$3
FUZZY_MAX	2	group_id	1
PARAM_COMPARE	1	&wacom->wacom_wac.pad_input->dev	== $0
PARAM_COMPARE	2	group_id	<= $1->led.count
BIT_INFO	1	wacom->wacom_wac.features.device_type	0x4,0xffffffffffffffff
HARD_MAX	1	wacom->led.llv	100
HARD_MAX	2	group_id	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	wacom->led.count
NO_OVERFLOW_SIMPLE	2	group_id
NO_OVERFLOW_SIMPLE	3	count
UNITS	1	wacom	unit_byte
UNITS	2	group_id	unit_array_size
UNITS	3	count	unit_array_size
HALF_LOCKED2		&hdev->driver_input_lock

drivers/hid/wacom_sys.c wacom_remote_create_one() -> wacom_led_groups_alloc_and_register_one()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	1	wacom	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	1	wacom->hdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	1	wacom->led.count	0-2,5
PARAM_VALUE	1	wacom->remote	4096-ptr_max
PARAM_VALUE	1	wacom->remote->remote_dir->sd	1-u64max
PARAM_VALUE	1	wacom->remote->remote_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	wacom->remote->remotes	4096-ptr_max
PARAM_VALUE	1	wacom->wacom_wac.features.device_type	4-s32max
PARAM_VALUE	1	wacom->wacom_wac.features.distance_fuzz	0-1
PARAM_VALUE	1	wacom->wacom_wac.features.oPid	(-1)-0,89,91,93-94,246,248,775,777-778,780,805-806,811-812,819
PARAM_VALUE	1	wacom->wacom_wac.features.pressure_fuzz	0
PARAM_VALUE	1	wacom->wacom_wac.features.tilt_fuzz	0-1
PARAM_VALUE	1	wacom->wacom_wac.features.type	2-3,7,10-36,38-41,46,53
PARAM_VALUE	1	wacom->wacom_wac.features.x_fuzz	0,4,128
PARAM_VALUE	1	wacom->wacom_wac.features.y_fuzz	0,4,128
PARAM_VALUE	2	group_id	0-4
PARAM_VALUE	3	count	3
PARAM_VALUE	4	read_only	1
CAPPED_DATA	1	wacom->wacom_wac.features.numbered_buttons	1
DATA_SOURCE	1	wacom	$0
DATA_SOURCE	2	group_id	$2
HALF_LOCKED2		&pool->lock