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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2008-02-07 00:13:28 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-07 08:42:16 -0800
commit3dddbfc30106280d98a5752b6c622f65e5eb3663 (patch)
tree4309485440315ac3ab51269448d6fa2641d84dce
parentf8a4c3b5250496f072d9098a641fd5642146d999 (diff)
tty: Kill TTY_FLIPBUF_SIZE
This legacy define from the old buffer code is now only used in a single power pc driver than doesn't compile anyway. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/tty.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 5824a9777ad7..dd8e08fe8855 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -53,13 +53,6 @@
*/
#define __DISABLED_CHAR '\0'
-/*
- * This is the flip buffer used for the tty driver. The buffer is
- * located in the tty structure, and is used as a high speed interface
- * between the tty driver and the tty line discipline.
- */
-#define TTY_FLIPBUF_SIZE 512
-
struct tty_buffer {
struct tty_buffer *next;
char *char_buf_ptr;