Defined in 162 files as a member:

Defined in 7 files as a function:

Referenced in 2202 files:

Smatch caller information:

drivers/uio/uio.c uio_release() -> (struct uio_info)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->release 1-u64max
DATA_SOURCE 1 inode $0
CONTAINER 0 *(-632+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 inode->i_blkbits
NO_OVERFLOW_SIMPLE 1 inode->i_ino
NO_OVERFLOW_SIMPLE 1 inode->i_linklen
NO_OVERFLOW_SIMPLE 1 inode->i_size
LOCK2 &idev->info_lock
TYPE_LOCK (struct uio_device)->info_lock

drivers/media/v4l2-core/tuner-core.c tuner_detach() -> (struct dvb_tuner_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->ops.tuner_ops.release 1-u64max
DATA_SOURCE 0 fe $0
CONTAINER 0 -152-408-8+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->mutex

drivers/media/tuners/tda8290.c tda829x_release() -> (struct dvb_tuner_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->analog_demod_priv 4096-ptr_max
PARAM_VALUE 0 fe->ops.tuner_ops.release 1-u64max
BUF_SIZE 0 fe (-1)-0,472,1296
BUF_SIZE 0 fe (-1)-0,472,1296
BUF_SIZE 0 fe->analog_demod_priv (-1),80
BUF_SIZE 0 fe->tuner_priv (-1)-0,2336
DATA_SOURCE 0 fe $0
CONTAINER 0 -152-408-8+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/pci/mantis/mantis_dvb.c mantis_dvb_init() -> (struct dvb_frontend_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->ops.release 1-u64max
CONTAINER 0 *(-176-8+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/pci/dm1105/dm1105.c frontend_init() -> (struct dvb_frontend_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->ops.release 1-u64max
PARAM_VALUE 0 fe->ops.set_voltage 7259023105856831488
CONTAINER 0 *(-176-8+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/pci/cx18/cx18-dvb.c dvb_register() -> (struct dvb_frontend_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->callback 3205871136973824000
PARAM_VALUE 0 fe->ops.release 1-u64max
CONTAINER 0 *(-176-8+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/media/usb/ttusb-dec/ttusb_dec.c ttusb_dec_probe() -> (struct dvb_frontend_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->ops.release 1-u64max
BUF_SIZE 0 fe (-1),1296
BUF_SIZE 0 fe (-1),1296
CONTAINER 0 *(-176-8+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/staging/media/av7110/av7110.c frontend_init() -> (struct dvb_frontend_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->ops.release 1-u64max
PARAM_VALUE 0 fe->ops.tuner_ops.set_params 4099346450296143872
PARAM_VALUE 0 fe->tuner_priv 4096-ptr_max
BUF_SIZE 0 fe->tuner_priv 2336
CONTAINER 0 *(-176-8+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/media/pci/pluto2/pluto2.c frontend_init() -> (struct dvb_frontend_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe->ops.release 1-u64max
PARAM_VALUE 0 fe->ops.tuner_ops.set_params 8957131202054811648
DATA_SOURCE 0 fe r tda10046_attach
CONTAINER 0 *(-176-8+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/au0828/au0828-dvb.c au0828_dvb_register() -> (struct dvb_frontend_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->callback 8436075031896674304
PARAM_VALUE 0 fe->ops.release 1-u64max
CONTAINER 0 *(-176-8+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->lock
TYPE_LOCK (struct au0828_dev)->lock

drivers/media/usb/dvb-usb/cinergyT2-core.c cinergyt2_frontend_attach() -> (struct dvb_frontend_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &d->data_mutex
TYPE_LOCK (struct dvb_usb_device)->data_mutex

drivers/media/pci/saa7164/saa7164-dvb.c saa7164_dvb_register() -> (struct dvb_frontend_ops)->release()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
PARAM_VALUE 0 fe->ops.release 1-u64max
CONTAINER 0 *(-176-8+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/dvb-core/dvb_frontend.c dvb_frontend_invoke_release() -> dvb_frontend_invoke_release param 1()

Type Parameter Key Value
PARAM_VALUE 0 fe 4096-ptr_max
BUF_SIZE 0 fe (-1)-0,472,1296
BUF_SIZE 0 fe (-1)-0,472,1296
BUF_SIZE 0 fe->tuner_priv (-1)-0,2336
DATA_SOURCE 0 fe $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

Smatch assignments to (struct media_devnode)->release:

drivers/staging/media/sunxi/sun6i-isp/sun6i_isp.c sun6i_isp_probe() -> (struct media_devnode)->release [0-u64max]

drivers/staging/media/ipu7/ipu7-isys.c isys_probe() -> (struct media_devnode)->release [0-u64max]

drivers/media/platform/ti/cal/cal.c cal_probe() -> (struct media_devnode)->release [0]

drivers/media/platform/nxp/imx7-media-csi.c imx7_csi_media_init() -> (struct media_devnode)->release [0]

drivers/media/platform/nxp/imx7-media-csi.c imx7_csi_probe() -> (struct media_devnode)->release [0-u64max]

drivers/media/pci/intel/ipu6/ipu6-isys.c isys_probe() -> (struct media_devnode)->release [0-u64max]

drivers/media/platform/amlogic/c3/isp/c3-isp-dev.c c3_isp_probe() -> (struct media_devnode)->release [0]

drivers/media/platform/nvidia/tegra-vde/vde.c tegra_vde_probe() -> (struct media_devnode)->release [0]

drivers/media/mc/mc-device.c __media_device_register() -> (struct media_devnode)->release [0-u64max]

drivers/media/mc/mc-device.c media_device_compat_ioctl() -> (struct media_devnode)->release [ignore]

drivers/media/mc/mc-device.c media_device_ioctl() -> (struct media_devnode)->release [ignore]

drivers/media/mc/mc-device.c media_devnode_data() -> (struct media_devnode)->release [ignore]

drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c ti_csi2rx_probe() -> (struct media_devnode)->release [0-u64max]

drivers/media/platform/microchip/microchip-sama7g5-isc.c microchip_xisc_probe() -> (struct media_devnode)->release [0]

drivers/staging/media/atomisp/pci/atomisp_v4l2.c atomisp_pci_probe() -> (struct media_devnode)->release [0]

drivers/media/platform/microchip/microchip-sama5d2-isc.c microchip_isc_probe() -> (struct media_devnode)->release [0]

drivers/media/platform/rockchip/rkvdec/rkvdec.c rkvdec_probe() -> (struct media_devnode)->release [0-u64max]

drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c rzg2l_cru_probe() -> (struct media_devnode)->release [0-u64max]

drivers/media/platform/arm/mali-c55/mali-c55-core.c mali_c55_probe() -> (struct media_devnode)->release [0]

drivers/staging/media/ipu3/ipu3.c imgu_video_nodes_init() -> (struct media_devnode)->release [0]

drivers/media/mc/mc-devnode.c __media_ioctl() -> (struct media_devnode)->release [ignore]

drivers/media/mc/mc-devnode.c media_compat_ioctl() -> (struct media_devnode)->release [ignore]

drivers/media/mc/mc-devnode.c media_devnode_data() -> (struct media_devnode)->release [ignore]

drivers/media/mc/mc-devnode.c media_devnode_register() -> (struct media_devnode)->release [min-max]

drivers/media/mc/mc-devnode.c media_devnode_release() -> (struct media_devnode)->release [min-max]

drivers/media/mc/mc-devnode.c media_ioctl() -> (struct media_devnode)->release [ignore]

drivers/media/mc/mc-devnode.c media_poll() -> (struct media_devnode)->release [ignore]

drivers/media/mc/mc-devnode.c media_read() -> (struct media_devnode)->release [ignore]

drivers/media/mc/mc-devnode.c media_release() -> (struct media_devnode)->release [ignore]

drivers/media/mc/mc-devnode.c media_write() -> (struct media_devnode)->release [ignore]

drivers/media/platform/xilinx/xilinx-vipp.c xvip_composite_probe() -> (struct media_devnode)->release [0]

drivers/media/platform/amphion/vpu_drv.c vpu_probe() -> (struct media_devnode)->release [0]

drivers/media/platform/raspberrypi/pisp_be/pisp_be.c pispbe_probe() -> (struct media_devnode)->release [min-max]

drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c sun6i_csi_probe() -> (struct media_devnode)->release [0-u64max]