From b7b8de087384cc1954a8cd075af3f9e5977caa2e Mon Sep 17 00:00:00 2001
From: Werner Fink <werner@suse.de>
Date: Fri, 3 Dec 2010 12:48:23 +0100
Subject: TTY: Add tty ioctl to figure device node of the system console.

This has been in the SuSE kernels for a very long time.

Signed-off-by: Werner Fink <werner@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 arch/sparc/include/asm/ioctls.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/sparc/include/asm')

diff --git a/arch/sparc/include/asm/ioctls.h b/arch/sparc/include/asm/ioctls.h
index 53f4ee009bdd..ed3807b96bb5 100644
--- a/arch/sparc/include/asm/ioctls.h
+++ b/arch/sparc/include/asm/ioctls.h
@@ -19,6 +19,7 @@
 #define TCSETS2		_IOW('T', 13, struct termios2)
 #define TCSETSW2	_IOW('T', 14, struct termios2)
 #define TCSETSF2	_IOW('T', 15, struct termios2)
+#define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
 
 /* Note that all the ioctls that are not available in Linux have a 
  * double underscore on the front to: a) avoid some programs to
-- 
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