usb_altnum_to_altsetting identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/usb/core/usb.c, line 366

Defined in 1 files as a prototype:

include/linux/usb.h, line 944 (as a prototype)

Defined in 1 files as a function:

drivers/usb/core/usb.c, line 385 (as a function)

Referenced in 15 files:

Smatch caller information:

drivers/usb/core/message.c usb_reset_configuration() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	1	altnum	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&board->big_gpib_mutex
HALF_LOCKED2		&dev->dev.mutex
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &ni_usb_hotplug_lock

drivers/usb/core/message.c usb_set_configuration() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	1	altnum	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		hcd->bandwidth_mutex
HALF_LOCKED2		&(sdev->udev)->dev.mutex
HALF_LOCKED2		&dev->dev.mutex
HALF_LOCKED2		&dev->dev.mutex
HALF_LOCKED2		&of->mutex

drivers/usb/core/message.c usb_set_interface() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
DATA_SOURCE	0	intf	r usb_ifnum_to_if
DATA_SOURCE	1	altnum	$2
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	altnum	0-u32max
HALF_LOCKED2		&dev->dev.mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&dev->v4l2_lock
HALF_LOCKED2		&dev->v4l_lock
HALF_LOCKED2		&dvb->lock
HALF_LOCKED2		&dvbdev->i2c_mutex
HALF_LOCKED2		&hdev->req_lock
HALF_LOCKED2		&pdev->v4l2_lock
HALF_LOCKED2		&state->fe_lock
HALF_LOCKED2		&ttusb->semi2c
HALF_LOCKED2		_T->lock

sound/usb/helper.c snd_usb_get_host_interface() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
DATA_SOURCE	0	intf	r usb_ifnum_to_if
DATA_SOURCE	1	altnum	$2
RX_PATH
TASK_NOT_RUNNING
UNITS	1	altnum	unit_array_size
HALF_LOCKED2		_T->lock

drivers/media/usb/gspca/ov519.c ov511_mode_init_regs() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	0,4096-ptr_max
DATA_SOURCE	0	intf	r usb_ifnum_to_if
RX_PATH
TASK_NOT_RUNNING
UNITS	1	altnum	unit_array_size
HALF_LOCKED2		&gspca_dev->usb_lock

drivers/media/usb/gspca/ov519.c ov518_mode_init_regs() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	0,4096-ptr_max
DATA_SOURCE	0	intf	r usb_ifnum_to_if
RX_PATH
TASK_NOT_RUNNING
UNITS	1	altnum	unit_array_size
HALF_LOCKED2		&gspca_dev->usb_lock

drivers/media/usb/gspca/konica.c sd_start() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	0,4096-ptr_max
DATA_SOURCE	0	intf	r usb_ifnum_to_if
RX_PATH
TASK_NOT_RUNNING
UNITS	1	altnum	unit_array_size
HALF_LOCKED2		&gspca_dev->usb_lock

drivers/media/usb/gspca/stv06xx/stv06xx.c stv06xx_start() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	0,4096-ptr_max
DATA_SOURCE	0	intf	r usb_ifnum_to_if
RX_PATH
TASK_NOT_RUNNING
UNITS	1	altnum	unit_array_size
HALF_LOCKED2		&gspca_dev->usb_lock

drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c pb0100_start() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	0,4096-ptr_max
CAPPED_DATA	1	altnum	1
DATA_SOURCE	0	intf	r usb_ifnum_to_if
RX_PATH
TASK_NOT_RUNNING
UNITS	1	altnum	unit_array_size
HALF_LOCKED2		&gspca_dev->usb_lock

drivers/media/usb/pwc/pwc-if.c pwc_isoc_init() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
DATA_SOURCE	0	intf	r usb_ifnum_to_if
RX_PATH
TASK_NOT_RUNNING
LOCK2		&pdev->v4l2_lock
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock
TYPE_LOCK		(struct pwc_device)->v4l2_lock

drivers/media/usb/dvb-usb/m920x.c m920x_identify_state() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	0,4096-ptr_max
PARAM_VALUE	1	altnum	1
RX_PATH
TASK_NOT_RUNNING

drivers/media/usb/dvb-usb/m920x.c m920x_init_ep() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	1	altnum	1
DATA_SOURCE	0	intf	$0
RX_PATH
TASK_NOT_RUNNING

drivers/media/usb/gspca/xirlink_cit.c cit_get_packet_size() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	0,4096-ptr_max
DATA_SOURCE	0	intf	r usb_ifnum_to_if
RX_PATH
TASK_NOT_RUNNING
UNITS	1	altnum	unit_array_size
HALF_LOCKED2		&gspca_dev->usb_lock

drivers/usb/core/hcd.c usb_hcd_alloc_bandwidth() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	1	altnum	0
DATA_SOURCE	0	intf	r usb_ifnum_to_if
RX_PATH
TASK_NOT_RUNNING
LOCK2		hcd->bandwidth_mutex
HALF_LOCKED2		&dev->dev.mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&dev->v4l2_lock
HALF_LOCKED2		&dev->v4l_lock
HALF_LOCKED2		&dvb->lock
HALF_LOCKED2		&dvbdev->i2c_mutex
HALF_LOCKED2		&hdev->req_lock
HALF_LOCKED2		&pdev->v4l2_lock
HALF_LOCKED2		&ttusb->semi2c
HALF_LOCKED2		&udev->dev.mutex
HALF_LOCKED2		_T->lock

drivers/net/usb/ipheth.c ipheth_probe() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	1	altnum	1
DATA_SOURCE	0	intf	$0
RX_PATH
TASK_NOT_RUNNING

drivers/usb/atm/xusbatm.c xusbatm_find_intf() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	1-u64max
PARAM_VALUE	1	altnum	0-255
CAPPED_DATA	1	altnum	1
DATA_SOURCE	1	altnum	$1
RX_PATH
TASK_NOT_RUNNING

drivers/net/usb/cdc_ncm.c cdc_ncm_select_altsetting() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->num_altsetting	2-u32max
PARAM_VALUE	1	altnum	1
DATA_SOURCE	0	intf	$0
FUZZY_MAX	0	intf->num_altsetting	2
RX_PATH
TASK_NOT_RUNNING

drivers/usb/serial/qcserial.c qcprobe() -> usb_altnum_to_altsetting()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->num_altsetting	2
PARAM_VALUE	1	altnum	1
RX_PATH
TASK_NOT_RUNNING