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[25/44] tty: vcc, make globals static

Message ID 20210302062214.29627-25-jslaby@suse.cz
State New
Headers show
Series [01/44] MAINTAINERS: orphan mxser | expand

Commit Message

Jiri Slaby March 2, 2021, 6:21 a.m. UTC 
These are used only in this unit, so make them static.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 drivers/tty/vcc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c
index e2d6205f83ce..50bf9011a0c4 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);