From 3dddbfc30106280d98a5752b6c622f65e5eb3663 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Thu, 7 Feb 2008 00:13:28 -0800 Subject: [PATCH] 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/tty.h | 7 ------- 1 file changed, 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; -- GitLab