linux-kernel - [PATCH 4/4] tty: vt: drop checks for undefined VT_SINGLE

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Date:   Thu, 20 Apr 2023 11:35:59 +0200
From:   "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org,
        "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
Subject: [PATCH 4/4] tty: vt: drop checks for undefined VT_SINGLE_DRIVER

VT_SINGLE_DRIVER is defined nowhere. Remove its checks. These were added
long time ago and never used.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
---
 drivers/tty/vt/vt.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index c4d333277ef7..1e8e57b45688 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -137,9 +137,7 @@ const struct consw *conswitchp;
 struct vc vc_cons [MAX_NR_CONSOLES];
 EXPORT_SYMBOL(vc_cons);
 
-#ifndef VT_SINGLE_DRIVER
 static const struct consw *con_driver_map[MAX_NR_CONSOLES];
-#endif
 
 static int con_open(struct tty_struct *, struct file *);
 static void vc_init(struct vc_data *vc, unsigned int rows,
@@ -1008,10 +1006,10 @@ static void visual_init(struct vc_data *vc, int num, int init)
 	if (vc->vc_sw)
 		module_put(vc->vc_sw->owner);
 	vc->vc_sw = conswitchp;
-#ifndef VT_SINGLE_DRIVER
+
 	if (con_driver_map[num])
 		vc->vc_sw = con_driver_map[num];
-#endif
+
 	__module_get(vc->vc_sw->owner);
 	vc->vc_num = num;
 	vc->vc_display_fg = &master_display_fg;
@@ -3575,8 +3573,6 @@ int __init vty_init(const struct file_operations *console_fops)
 	return 0;
 }
 
-#ifndef VT_SINGLE_DRIVER
-
 static struct class *vtconsole_class;
 
 static int do_bind_con_driver(const struct consw *csw, int first, int last,
@@ -4278,8 +4274,6 @@ static int __init vtconsole_class_init(void)
 }
 postcore_initcall(vtconsole_class_init);
 
-#endif
-
 /*
  *	Screen blanking
  */
-- 
2.40.0