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[media] media: rename struct lirc_driver to struct lirc_dev

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This is in preparation for the later patches which do away with
struct irctl entirely.

Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
David Härdeman
2017-09-21 16:13:34 -03:00
committed by Mauro Carvalho Chehab
parent 46c8f47711
commit 5ddc9c098d
5 changed files with 51 additions and 73 deletions
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48
include/media/lirc_dev.h
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@@ -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);