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Searched refs:chrdev (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/counter/
H A Dcounter-core.c168 return cdev_device_add(&counter->chrdev, dev); in counter_add()
183 cdev_device_del(&counter->chrdev, &counter->dev); in counter_unregister()
H A DMakefile7 counter-y := counter-core.o counter-sysfs.o counter-chrdev.o
H A Dcounter-chrdev.c418 chrdev); in counter_chrdev_open()
476 cdev_init(&counter->chrdev, &counter_fops); in counter_chrdev_add()
/linux/Documentation/misc-devices/
H A Duacce.rst95 Uacce creates a chrdev for every device registered to it. New queue is
96 created when user application open the chrdev. The file descriptor is used
99 a chrdev to the user space. The user application communicates with the
/linux/include/linux/iio/
H A Diio-opaque.h70 struct cdev chrdev; member
/linux/drivers/iio/
H A Dindustrialio-core.c1790 container_of(inode->i_cdev, struct iio_dev_opaque, chrdev); in iio_chrdev_open()
1825 container_of(inode->i_cdev, struct iio_dev_opaque, chrdev); in iio_chrdev_release()
2102 cdev_init(&iio_dev_opaque->chrdev, &iio_buffer_fileops); in __iio_device_register()
2104 cdev_init(&iio_dev_opaque->chrdev, &iio_event_fileops); in __iio_device_register()
2108 iio_dev_opaque->chrdev.owner = this_mod; in __iio_device_register()
2114 ret = cdev_device_add(&iio_dev_opaque->chrdev, &indio_dev->dev); in __iio_device_register()
2140 cdev_device_del(&iio_dev_opaque->chrdev, &indio_dev->dev); in iio_device_unregister()