[media] lirc_dev: remove sampling kthread

There are no drivers which use this functionality.

Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 0 insertions, 16 deletions

diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h
index 71c1c11950fe..01649b009922 100644
--- a/include/media/lirc_dev.h
+++ b/include/media/lirc_dev.h
@@ -133,12 +133,6 @@ static inline unsigned int lirc_buffer_write(struct lirc_buffer *buf,
  * @buffer_size:	Number of FIFO buffers with @chunk_size size. If zero,
  *			creates a buffer with BUFLEN size (16 bytes).
  *
- * @sample_rate:	if zero, the device will wait for an event with a new
- *			code to be parsed. Otherwise, specifies the sample
- *			rate for polling. Value should be between 0
- *			and HZ. If equal to HZ, it would mean one polling per
- *			second.
- *
  * @features:		lirc compatible hardware features, like LIRC_MODE_RAW,
  *			LIRC_CAN\_\*, as defined at include/media/lirc.h.
  *
@@ -153,14 +147,6 @@ static inline unsigned int lirc_buffer_write(struct lirc_buffer *buf,
  * @max_timeout:	Maximum timeout for record. Valid only if
  *			LIRC_CAN_SET_REC_TIMEOUT is defined.
  *
- * @add_to_buf:		add_to_buf will be called after specified period of the
- *			time or triggered by the external event, this behavior
- *			depends on value of the sample_rate this function will
- *			be called in user context. This routine should return
- *			0 if data was added to the buffer and -ENODATA if none
- *			was available. This should add some number of bits
- *			evenly divisible by code_length to the buffer.
- *
  * @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).
@@ -184,7 +170,6 @@ struct lirc_driver {
 	int minor;
 	__u32 code_length;
 	unsigned int buffer_size; /* in chunks holding one code each */
-	int sample_rate;
 	__u32 features;
 
 	unsigned int chunk_size;
@@ -192,7 +177,6 @@ struct lirc_driver {
 	void *data;
 	int min_timeout;
 	int max_timeout;
-	int (*add_to_buf)(void *data, struct lirc_buffer *buf);
 	struct lirc_buffer *rbuf;
 	struct rc_dev *rdev;
 	const struct file_operations *fops;