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Message-Id: <1345578069-13372-1-git-send-email-jaeden.amero@ni.com>
Date: Tue, 21 Aug 2012 14:41:09 -0500
From: Jaeden Amero <jaeden.amero@...com>
To: linux-fsdevel@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, Jaeden Amero <jaeden.amero@...com>
Subject: [PATCH RESEND] compat_ioctl: Add RS-485 IOCTLs to the list
The RS-485 TIOCSRS485 and TIOCGRS485 ioctls are 32-bit compatible, so
in order to call them on 64-bit systems from 32-bit user mode, we add
them to the ioctl pointer list as compatible ioctls.
Signed-off-by: Jaeden Amero <jaeden.amero@...com>
---
fs/compat_ioctl.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index debdfe0fc809edfd01ac4a72a0eaf2753efc993d..85dfebfe6820856dc3154dfd178acb6fca63bbe9 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -866,6 +866,8 @@ COMPATIBLE_IOCTL(TIOCGPTN)
COMPATIBLE_IOCTL(TIOCSPTLCK)
COMPATIBLE_IOCTL(TIOCSERGETLSR)
COMPATIBLE_IOCTL(TIOCSIG)
+COMPATIBLE_IOCTL(TIOCSRS485)
+COMPATIBLE_IOCTL(TIOCGRS485)
#ifdef TCGETS2
COMPATIBLE_IOCTL(TCGETS2)
COMPATIBLE_IOCTL(TCSETS2)
--
1.7.12
--
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