From 84c3b84860440a9e3a3666c14112f41311b8f623 Mon Sep 17 00:00:00 2001 From: Jaeden Amero Date: Wed, 19 Sep 2012 15:34:31 +0100 Subject: [PATCH] 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 Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- fs/compat_ioctl.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index debdfe0fc809..85dfebfe6820 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) -- 2.39.5