From: Jiri Slaby <jslaby@suse.cz>
Date: Tue, 2 Mar 2021 06:21:55 +0000 (+0100)
Subject: tty: vcc, make globals static
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4c472fc02e2a0f4c4e9a1c69f4b63c36df150e40;p=linux.git

tty: vcc, make globals static

These are used only in this unit, so make them static.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210302062214.29627-25-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c
index e2d6205f83ce1..50bf9011a0c43 100644
--- a/drivers/tty/vcc.c
+++ b/drivers/tty/vcc.c
@@ -66,9 +66,9 @@ static struct tty_driver *vcc_tty_driver;
 static struct vcc_port *vcc_table[VCC_MAX_PORTS];
 static DEFINE_SPINLOCK(vcc_table_lock);
 
-int vcc_dbg;
-int vcc_dbg_ldc;
-int vcc_dbg_vio;
+static unsigned int vcc_dbg;
+static unsigned int vcc_dbg_ldc;
+static unsigned int vcc_dbg_vio;
 
 module_param(vcc_dbg, uint, 0664);
 module_param(vcc_dbg_ldc, uint, 0664);