diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/lirc_dev.h | 48 |
1 files changed, 13 insertions, 35 deletions
diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h index 51c15c050e85..d16d6e0ef8da 100644 --- a/include/media/lirc_dev.h +++ b/include/media/lirc_dev.h @@ -111,54 +111,32 @@ static inline unsigned int lirc_buffer_write(struct lirc_buffer *buf, } /** - * struct lirc_driver - Defines the parameters on a LIRC driver - * - * @name: this string will be used for logs - * - * @minor: the minor device (/dev/lircX) number for a registered - * driver. - * - * @code_length: length of the remote control key code expressed in bits. + * struct lirc_dev - represents a LIRC device * + * @name: used for logging + * @minor: the minor device (/dev/lircX) number for the device + * @code_length: length of a remote control key code expressed in bits * @features: lirc compatible hardware features, like LIRC_MODE_RAW, * LIRC_CAN\_\*, as defined at include/media/lirc.h. - * * @buffer_size: Number of FIFO buffers with @chunk_size size. * Only used if @rbuf is NULL. - * * @chunk_size: Size of each FIFO buffer. * Only used if @rbuf is NULL. - * - * @data: it may point to any driver data and this pointer will - * be passed to all callback functions. - * + * @data: private per-driver data * @min_timeout: Minimum timeout for record. Valid only if * LIRC_CAN_SET_REC_TIMEOUT is defined. - * * @max_timeout: Maximum timeout for record. Valid only if * LIRC_CAN_SET_REC_TIMEOUT is defined. - * * @rbuf: if not NULL, it will be used as a read buffer, you will * have to write to the buffer by other means, like irq's * (see also lirc_serial.c). - * - * @rdev: Pointed to struct rc_dev associated with the LIRC - * device. - * - * @fops: file_operations for drivers which don't fit the current - * driver model. - * Some ioctl's can be directly handled by lirc_dev if the - * driver's ioctl function is NULL or if it returns - * -ENOIOCTLCMD (see also lirc_serial.c). - * - * @dev: pointer to the struct device associated with the LIRC - * device. - * + * @rdev: &struct rc_dev associated with the device + * @fops: &struct file_operations for the device + * @dev: &struct device assigned to the device * @owner: the module owning this struct - * - * @irctl: the struct irctl for this LIRC device. + * @irctl: &struct irctl assigned to the device */ -struct lirc_driver { +struct lirc_dev { char name[40]; unsigned int minor; __u32 code_length; @@ -183,14 +161,14 @@ struct lirc_driver { * returns negative value on error or zero * contents of the structure pointed by p is copied */ -int lirc_register_driver(struct lirc_driver *d); +int lirc_register_device(struct lirc_dev *d); -void lirc_unregister_driver(struct lirc_driver *d); +void lirc_unregister_device(struct lirc_dev *d); /* Must be called in the open fop before lirc_get_pdata() can be used */ void lirc_init_pdata(struct inode *inode, struct file *file); -/* Returns the private data stored in the lirc_driver +/* Returns the private data stored in the lirc_dev * associated with the given device file pointer. */ void *lirc_get_pdata(struct file *file); |