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-rw-r--r--include/linux/tty.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 60478f6e5dc..274b40ff0cd 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -81,11 +81,6 @@ struct tty_bufhead {
int memory_used; /* Buffer space used excluding free queue */
};
/*
- * The pty uses char_buf and flag_buf as a contiguous buffer
- */
-#define PTY_BUF_SIZE 4*TTY_FLIPBUF_SIZE
-
-/*
* When a break, frame error, or parity error happens, these codes are
* stuffed into the flags buffer.
*/