| /drivers/media/mc/ |
| D | mc-devnode.c | 51 struct media_devnode *devnode = to_media_devnode(cd); in media_devnode_release() local
55 clear_bit(devnode->minor, media_devnode_nums); in media_devnode_release()
59 if (devnode->release) in media_devnode_release()
60 devnode->release(devnode); in media_devnode_release()
62 kfree(devnode); in media_devnode_release()
73 struct media_devnode *devnode = media_devnode_data(filp); in media_read() local
75 if (!devnode->fops->read) in media_read()
77 if (!media_devnode_is_registered(devnode)) in media_read()
79 return devnode->fops->read(filp, buf, sz, off); in media_read()
85 struct media_devnode *devnode = media_devnode_data(filp); in media_write() local
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| D | mc-device.c | 295 struct media_intf_devnode *devnode; in media_device_get_topology() local
297 devnode = intf_to_devnode(intf); in media_device_get_topology()
299 kintf.devnode.major = devnode->major; in media_device_get_topology()
300 kintf.devnode.minor = devnode->minor; in media_device_get_topology()
440 struct media_devnode *devnode = media_devnode_data(filp); in media_device_ioctl() local
441 struct media_device *dev = devnode->media_dev; in media_device_ioctl()
524 struct media_devnode *devnode = media_devnode_data(filp); in media_device_compat_ioctl() local
525 struct media_device *dev = devnode->media_dev; in media_device_compat_ioctl()
561 struct media_devnode *devnode = to_media_devnode(cd); in show_model() local
562 struct media_device *mdev = devnode->media_dev; in show_model()
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| D | mc-entity.c | 132 struct media_intf_devnode *devnode = intf_to_devnode(intf); in dev_dbg_obj() local
138 devnode->major, devnode->minor); in dev_dbg_obj()
938 struct media_intf_devnode *devnode; in media_devnode_create() local
940 devnode = kzalloc(sizeof(*devnode), GFP_KERNEL); in media_devnode_create()
941 if (!devnode) in media_devnode_create()
944 devnode->major = major; in media_devnode_create()
945 devnode->minor = minor; in media_devnode_create()
947 media_interface_init(mdev, &devnode->intf, MEDIA_GRAPH_INTF_DEVNODE, in media_devnode_create()
950 return devnode; in media_devnode_create()
954 void media_devnode_remove(struct media_intf_devnode *devnode) in media_devnode_remove() argument
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| D | Makefile | 3 mc-objs := mc-device.o mc-devnode.o mc-entity.o \
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| /drivers/media/cec/ |
| D | cec-core.c | 42 int cec_get_device(struct cec_devnode *devnode) in cec_get_device() argument
51 mutex_lock(&devnode->lock); in cec_get_device()
56 if (!devnode->registered) { in cec_get_device()
57 mutex_unlock(&devnode->lock); in cec_get_device()
61 get_device(&devnode->dev); in cec_get_device()
62 mutex_unlock(&devnode->lock); in cec_get_device()
66 void cec_put_device(struct cec_devnode *devnode) in cec_put_device() argument
68 put_device(&devnode->dev); in cec_put_device()
74 struct cec_devnode *devnode = to_cec_devnode(cd); in cec_devnode_release() local
78 clear_bit(devnode->minor, cec_devnode_nums); in cec_devnode_release()
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| D | cec-api.c | 29 return &fh->adap->devnode; in cec_devnode_data()
80 strscpy(caps.driver, adap->devnode.dev.parent->driver->name, in cec_adap_g_caps()
531 struct cec_devnode *devnode = in cec_open() local
533 struct cec_adapter *adap = to_cec_adapter(devnode); in cec_open()
559 err = cec_get_device(devnode); in cec_open()
565 mutex_lock(&devnode->lock); in cec_open()
566 if (list_empty(&devnode->fhs) && in cec_open()
571 mutex_unlock(&devnode->lock); in cec_open()
601 list_add(&fh->list, &devnode->fhs); in cec_open()
602 mutex_unlock(&devnode->lock); in cec_open()
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| D | cec-adap.c | 164 mutex_lock(&adap->devnode.lock); in cec_queue_event()
165 list_for_each_entry(fh, &adap->devnode.fhs, list) in cec_queue_event()
167 mutex_unlock(&adap->devnode.lock); in cec_queue_event()
181 mutex_lock(&adap->devnode.lock); in cec_queue_pin_cec_event()
182 list_for_each_entry(fh, &adap->devnode.fhs, list) in cec_queue_pin_cec_event()
185 mutex_unlock(&adap->devnode.lock); in cec_queue_pin_cec_event()
198 mutex_lock(&adap->devnode.lock); in cec_queue_pin_hpd_event()
199 list_for_each_entry(fh, &adap->devnode.fhs, list) in cec_queue_pin_hpd_event()
201 mutex_unlock(&adap->devnode.lock); in cec_queue_pin_hpd_event()
214 mutex_lock(&adap->devnode.lock); in cec_queue_pin_5v_event()
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| D | cec-priv.h | 21 #define to_cec_adapter(node) container_of(node, struct cec_adapter, devnode)
30 int cec_get_device(struct cec_devnode *devnode);
31 void cec_put_device(struct cec_devnode *devnode);
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| /drivers/media/v4l2-core/ |
| D | v4l2-device.c | 204 if (sd->devnode) in v4l2_device_register_subdev_nodes()
226 sd->devnode = vdev; in v4l2_device_register_subdev_nodes()
250 if (!sd->devnode) in v4l2_device_register_subdev_nodes()
252 video_unregister_device(sd->devnode); in v4l2_device_register_subdev_nodes()
286 if (sd->devnode) in v4l2_device_unregister_subdev()
287 video_unregister_device(sd->devnode); in v4l2_device_unregister_subdev()
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| /drivers/usb/core/ |
| D | file.c | 70 if (!drv || !drv->devnode) in usb_devnode()
72 return drv->devnode(dev, mode); in usb_devnode()
99 usb_class->class->devnode = usb_devnode; in init_usb_class()
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| D | usb.c | 524 .devnode = usb_devnode,
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| /drivers/infiniband/hw/hfi1/ |
| D | device.c | 155 class->devnode = hfi1_devnode; in dev_init()
168 user_class->devnode = hfi1_user_devnode; in dev_init()
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| /drivers/char/ |
| D | misc.c | 280 misc_class->devnode = misc_devnode; in misc_init()
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| D | raw.c | 348 raw_class->devnode = raw_devnode; in raw_init()
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| D | mem.c | 953 mem_class->devnode = mem_devnode; in chr_dev_init()
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| /drivers/s390/char/ |
| D | hmcdrv_dev.c | 323 hmcdrv_dev_class->devnode = hmcdrv_dev_name; in hmcdrv_dev_init()
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| /drivers/media/usb/au0828/ |
| D | au0828-core.c | 131 if (!mdev || !media_devnode_is_registered(mdev->devnode)) in au0828_unregister_media_device()
569 if (!media_devnode_is_registered(dev->media_dev->devnode)) { in au0828_media_device_register()
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| /drivers/block/aoe/ |
| D | aoechr.c | 300 aoe_class->devnode = aoe_devnode; in aoechr_init()
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| /drivers/gpu/drm/ |
| D | drm_sysfs.c | 87 drm_class->devnode = drm_devnode; in drm_sysfs_init()
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| /drivers/media/usb/rainshadow-cec/ |
| D | rainshadow-cec.c | 344 rain->dev = &rain->adap->devnode.dev; in rain_connect()
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| /drivers/staging/media/sunxi/cedrus/ |
| D | cedrus.c | 410 if (media_devnode_is_registered(dev->mdev.devnode)) { in cedrus_remove()
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| /drivers/base/ |
| D | core.c | 2749 if (dev->type && dev->type->devnode) in device_get_devnode()
2750 *tmp = dev->type->devnode(dev, mode, uid, gid); in device_get_devnode()
2755 if (dev->class && dev->class->devnode) in device_get_devnode()
2756 *tmp = dev->class->devnode(dev, mode); in device_get_devnode()
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| /drivers/fsi/ |
| D | fsi-core.c | 906 .devnode = cfam_devnode,
922 .devnode = fsi_cdev_devnode,
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| /drivers/misc/ocxl/ |
| D | file.c | 607 ocxl_class->devnode = ocxl_devnode; in ocxl_file_init()
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| /drivers/misc/cxl/ |
| D | file.c | 686 cxl_class->devnode = cxl_devnode; in cxl_file_init()
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