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fs: Add TTY PM IOCTLs to compat table

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Augment the compat ioctl table with entries for
PM control of TTY devices. These compat entries
were not present since other TTY/serial core drivers
were not using them.

Backported from msm-3.18.

Change-Id: I96a0e54c001d780a2a427380655f1fbb0091aef7
Signed-off-by: Naveen Kaje <nkaje@codeaurora.org>
This commit is contained in:
Naveen Kaje 2014-07-29 12:54:15 -06:00 committed by Zhao Wei Liew
parent ad29d11ee3
commit 3c47983e8c
2 changed files with 6 additions and 0 deletions
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3
fs/compat_ioctl.c
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@ -867,6 +867,9 @@ COMPATIBLE_IOCTL(TIOCGPTN)
COMPATIBLE_IOCTL(TIOCSPTLCK)
COMPATIBLE_IOCTL(TIOCSERGETLSR)
COMPATIBLE_IOCTL(TIOCSIG)
COMPATIBLE_IOCTL(TIOCPMGET)
COMPATIBLE_IOCTL(TIOCPMPUT)
COMPATIBLE_IOCTL(TIOCPMACT)
#ifdef TCGETS2
COMPATIBLE_IOCTL(TCGETS2)
COMPATIBLE_IOCTL(TCSETS2)

3
include/asm-generic/ioctls.h
View file

@ -74,6 +74,9 @@
#define TCSETXW 0x5435
#define TIOCSIG _IOW('T', 0x36, int) /* pty: generate signal */
#define TIOCVHANGUP 0x5437
#define TIOCPMGET 0x5441 /* PM get */
#define TIOCPMPUT 0x5442 /* PM put */
#define TIOCPMACT 0x5443 /* PM is active */
#define FIONCLEX 0x5450
#define FIOCLEX 0x5451