i386/x86_64 early_printk.c: make early_serial_base static
PATCH 1/1 i386/x86_64 early_printk.c: make early_serial_base static
This patch makes a needlessly global variable static.
Signed-off-by Adrian Bunk <[email protected]>
arch/x86_64/kernel/early_printk.c renamed from arch/x86_64/kernel/early_printk.c.old +1 -1
@@ -60,7 +60,7 @@/* Serial functions loosely based on a similar package from Klaus P. Gerlicher */ -int early_serial_base =0x3f8 ;/* ttyS0 */ +static int early_serial_base =0x3f8 ;/* ttyS0 */ #define XMTRDY 0x20