[16/16] lirc_dev: cleanup header

Commit Message

David Härdeman May 1, 2017, 4:04 p.m. UTC

Remove some stuff from lirc_dev.h which is not used anywhere.

Signed-off-by: David Härdeman <[e-mail]>
---
 include/media/lirc_dev.h |   11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

Patch

diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h
index 11f455a34090..af738d522dec 100644
--- a/include/media/lirc_dev.h
+++ b/include/media/lirc_dev.h
@@ -9,10 +9,6 @@ 
 #ifndef _LINUX_LIRC_DEV_H
 #define _LINUX_LIRC_DEV_H
 
-#define BUFLEN            16
-
-#define mod(n, div) ((n) % (div))
-
 #include <linux/slab.h>
 #include <linux/fs.h>
 #include <linux/ioctl.h>
@@ -20,6 +16,8 @@ 
 #include <linux/kfifo.h>
 #include <media/lirc.h>
 
+#define BUFLEN            16
+
 struct lirc_buffer {
 	wait_queue_head_t wait_poll;
 	spinlock_t fifo_lock;
@@ -89,11 +87,6 @@  static inline int lirc_buffer_empty(struct lirc_buffer *buf)
 	return !lirc_buffer_len(buf);
 }
 
-static inline int lirc_buffer_available(struct lirc_buffer *buf)
-{
-	return buf->size - (lirc_buffer_len(buf) / buf->chunk_size);
-}
-
 static inline unsigned int lirc_buffer_read(struct lirc_buffer *buf,
 					    unsigned char *dest)
 {