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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-24 16:43:41 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-24 16:43:41 +0300 |
| commit | 44adbac8f7217040be97928cd19998259d9d4418 (patch) | |
| tree | c1c6ac9aa4d47801dc9133d6d641286631a8f4b4 /drivers/char | |
| parent | 08ffb584d9eb17940321317ef6c9c7383ad4f149 (diff) | |
| parent | ce5a983191ce466cbe35e240ac09e28cca3e50c9 (diff) | |
| download | linux-44adbac8f7217040be97928cd19998259d9d4418.tar.xz | |
Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull tty ioctl updates from Al Viro:
"This is the compat_ioctl work related to tty ioctls.
Quite a bit of dead code taken out, all tty-related stuff gone from
fs/compat_ioctl.c. A bunch of compat bugs fixed - some still remain,
but all more or less generic tty-related ioctls should be covered
(remaining issues are in things like driver-private ioctls in a pcmcia
serial card driver not getting properly handled in 32bit processes on
64bit host, etc)"
* 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (53 commits)
kill TIOCSERGSTRUCT
change semantics of ldisc ->compat_ioctl()
kill TIOCSER[SG]WILD
synclink_gt(): fix compat_ioctl()
pty: fix compat ioctls
compat_ioctl - kill keyboard ioctl handling
gigaset: add ->compat_ioctl()
vt_compat_ioctl(): clean up, use compat_ptr() properly
gigaset: don't try to printk userland buffer contents
dgnc: don't bother with (empty) stub for TCXONC
dgnc: leave TIOC[GS]SOFTCAR to ldisc
remove fallback to drivers for TIOCGICOUNT
dgnc: break-related ioctls won't reach ->ioctl()
kill the rest of tty COMPAT_IOCTL() entries
dgnc: TIOCM... won't reach ->ioctl()
isdn_tty: TCSBRK{,P} won't reach ->ioctl()
kill capinc_tty_ioctl()
take compat TIOC[SG]SERIAL treatment into tty_compat_ioctl()
synclink: reduce pointless checks in ->ioctl()
complete ->[sg]et_serial() switchover
...
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/pcmcia/synclink_cs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 66b04194aa9f..82f9a6a814ae 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -2237,8 +2237,7 @@ static int mgslpc_ioctl(struct tty_struct *tty, if (mgslpc_paranoia_check(info, tty->name, "mgslpc_ioctl")) return -ENODEV; - if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) && - (cmd != TIOCMIWAIT)) { + if (cmd != TIOCMIWAIT) { if (tty_io_error(tty)) return -EIO; } |