linux-kernel - [PATCH 5/8] tty: drop alloc_tty

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Date:   Fri, 23 Jul 2021 09:43:14 +0200
From:   Jiri Slaby <jslaby@...e.cz>
To:     gregkh@...uxfoundation.org
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 5/8] tty: drop alloc_tty_driver

Noone uses this deprecated function now. So we can remove it.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 include/linux/tty_driver.h | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index a798e7f8890a..c7746dee58a6 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -340,18 +340,6 @@ extern void tty_driver_kref_put(struct tty_driver *driver);
 #define tty_alloc_driver(lines, flags) \
 		__tty_alloc_driver(lines, THIS_MODULE, flags)
 
-/*
- * DEPRECATED Do not use this in new code, use tty_alloc_driver instead.
- * (And change the return value checks.)
- */
-static inline struct tty_driver *alloc_tty_driver(unsigned int lines)
-{
-	struct tty_driver *ret = tty_alloc_driver(lines, 0);
-	if (IS_ERR(ret))
-		return NULL;
-	return ret;
-}
-
 static inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
 {
 	kref_get(&d->kref);
-- 
2.32.0