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authorPeter Hurley <peter@hurleysoftware.com>2016-01-10 08:13:51 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-01-28 01:28:20 +0300
commitc2bb524b2e1a6eddae65139601bee24cb60856a0 (patch)
treeeb792c5c48c4ac15c8dea287e4a1de357455aff3 /drivers/tty/tty_ldisc.c
parentc1e33af1ed552258405f2e5a72509af039c0441c (diff)
downloadlinux-c2bb524b2e1a6eddae65139601bee24cb60856a0.tar.xz
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>
Diffstat (limited to 'drivers/tty/tty_ldisc.c')
-rw-r--r--drivers/tty/tty_ldisc.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 49f0cea1e538..713cc2d48846 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -304,13 +304,13 @@ void tty_ldisc_deref(struct tty_ldisc *ld)
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 @@ static inline void __tty_ldisc_unlock(struct tty_struct *tty)
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 @@ static void tty_ldisc_unlock(struct tty_struct *tty)
__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 @@ tty_ldisc_lock_pair_timeout(struct tty_struct *tty, struct tty_struct *tty2,
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)