From f148d6d7b79adb42a8e7fa95bf6be5b607015f26 Mon Sep 17 00:00:00 2001 From: Peter Hurley Date: Sat, 10 Oct 2015 16:00:57 -0400 Subject: [PATCH] tty: Remove wait_event_interruptible_tty() In-tree users of wait_event_interruptible_tty() have been removed; remove. Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman --- include/linux/tty.h | 26 -------------------------- 1 file changed, 26 deletions(-) diff --git a/include/linux/tty.h b/include/linux/tty.h index 090ce2a..c2889f4 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -655,32 +655,6 @@ extern void __lockfunc tty_unlock(struct tty_struct *tty); extern void __lockfunc tty_lock_slave(struct tty_struct *tty); extern void __lockfunc tty_unlock_slave(struct tty_struct *tty); extern void tty_set_lock_subclass(struct tty_struct *tty); -/* - * wait_event_interruptible_tty -- wait for a condition with the tty lock held - * - * The condition we are waiting for might take a long time to - * become true, or might depend on another thread taking the - * BTM. In either case, we need to drop the BTM to guarantee - * forward progress. This is a leftover from the conversion - * from the BKL and should eventually get removed as the BTM - * falls out of use. - * - * Do not use in new code. - */ -#define wait_event_interruptible_tty(tty, wq, condition) \ -({ \ - int __ret = 0; \ - if (!(condition)) \ - __ret = __wait_event_interruptible_tty(tty, wq, \ - condition); \ - __ret; \ -}) - -#define __wait_event_interruptible_tty(tty, wq, condition) \ - ___wait_event(wq, condition, TASK_INTERRUPTIBLE, 0, 0, \ - tty_unlock(tty); \ - schedule(); \ - tty_lock(tty)) #ifdef CONFIG_PROC_FS extern void proc_tty_register_driver(struct tty_driver *); -- 2.7.4