tty: Remove __lockfunc annotation from tty lock functions
The tty lock/unlock code does not belong in the special lockfunc section
which is treated specially by stack backtraces.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 49f0cea..713cc2d 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -304,13 +304,13 @@
EXPORT_SYMBOL_GPL(tty_ldisc_deref);
-static inline int __lockfunc
+static inline int
__tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout)
{
return ldsem_down_write(&tty->ldisc_sem, timeout);
}
-static inline int __lockfunc
+static inline int
__tty_ldisc_lock_nested(struct tty_struct *tty, unsigned long timeout)
{
return ldsem_down_write_nested(&tty->ldisc_sem,
@@ -322,8 +322,7 @@
ldsem_up_write(&tty->ldisc_sem);
}
-static int __lockfunc
-tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout)
+static int tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout)
{
int ret;
@@ -340,7 +339,7 @@
__tty_ldisc_unlock(tty);
}
-static int __lockfunc
+static int
tty_ldisc_lock_pair_timeout(struct tty_struct *tty, struct tty_struct *tty2,
unsigned long timeout)
{
@@ -376,14 +375,13 @@
return 0;
}
-static void __lockfunc
-tty_ldisc_lock_pair(struct tty_struct *tty, struct tty_struct *tty2)
+static void tty_ldisc_lock_pair(struct tty_struct *tty, struct tty_struct *tty2)
{
tty_ldisc_lock_pair_timeout(tty, tty2, MAX_SCHEDULE_TIMEOUT);
}
-static void __lockfunc tty_ldisc_unlock_pair(struct tty_struct *tty,
- struct tty_struct *tty2)
+static void tty_ldisc_unlock_pair(struct tty_struct *tty,
+ struct tty_struct *tty2)
{
__tty_ldisc_unlock(tty);
if (tty2)