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authorJiri Slaby <jslaby@suse.cz>2012-10-18 22:26:27 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-10-22 16:50:12 -0700
commit8fcbaa2b7f5b70dba9ed1c7f91d0a270ce752e2c (patch)
tree9f85c118012c263aaab73ae1d76fb1df1072b171 /drivers/tty/pty.c
parentcee4ad1ed90a0959fc29f9d30a2526e5e9522cfa (diff)
TTY: devpts, don't care about TTY in devpts_get_tty
The goal is to stop setting and using tty->driver_data in devpts code. It should be used solely by the driver's code, pty in this case. First, here we remove TTY from devpts_get_tty and rename it to devpts_get_priv. Note we do not remove type safety, we just shift the [implicit] (void *) cast one layer up. index was unused in devpts_get_tty, so remove that from the prototype too. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/pty.c')
-rw-r--r--drivers/tty/pty.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index a82b39939a9..65f767154d1 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -547,7 +547,7 @@ static struct tty_struct *pts_unix98_lookup(struct tty_driver *driver,
struct tty_struct *tty;
mutex_lock(&devpts_mutex);
- tty = devpts_get_tty(pts_inode, idx);
+ tty = devpts_get_priv(pts_inode);
mutex_unlock(&devpts_mutex);
/* Master must be open before slave */
if (!tty)