diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c index 627083abd1cfc0f01a764851b22f35769de1549c..9aee3eb553c263ba68b2853bd654c3ca027e6a46 100644 --- a/arch/sparc64/kernel/power.c +++ b/arch/sparc64/kernel/power.c @@ -11,6 +11,7 @@ #include <linux/signal.h> #include <linux/delay.h> +#include <asm/system.h> #include <asm/ebus.h> #define __KERNEL_SYSCALLS__ @@ -37,8 +38,6 @@ extern void machine_halt(void); extern void machine_alt_power_off(void); static void (*poweroff_method)(void) = machine_alt_power_off; -extern int serial_console; - void machine_power_off(void) { if (!serial_console) { diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c index ab54ef26009960f14b11e7ce0e7f8f838e366582..d2cac7fe44ca1e70ad6d81ba4894b65b48883f39 100644 --- a/arch/sparc64/kernel/process.c +++ b/arch/sparc64/kernel/process.c @@ -110,7 +110,6 @@ int cpu_idle(void) extern char reboot_command []; extern void (*prom_palette)(int); -extern int serial_console; extern void (*prom_keyboard)(void); void machine_halt(void) diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c index f898042c2cb3ed99e7835037ae290b24bc6be2d9..2841993cd2a20936017ba7bd3d2317f728e9a1fc 100644 --- a/arch/sparc64/kernel/setup.c +++ b/arch/sparc64/kernel/setup.c @@ -484,7 +484,6 @@ extern void paging_init(void); void __init setup_arch(char **cmdline_p) { - extern int serial_console; /* in console.c, of course */ unsigned long highest_paddr; int i; diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c index 5a58b70944abb54ccbf7842ad3bc3d7c025835c6..7315aa68e963b89967bafd71c95f91574c7986f4 100644 --- a/arch/sparc64/prom/misc.c +++ b/arch/sparc64/prom/misc.c @@ -14,6 +14,7 @@ #include <linux/delay.h> #include <asm/openprom.h> #include <asm/oplib.h> +#include <asm/system.h> /* Reset and reboot the machine with the command 'bcommand'. */ void prom_reboot(char *bcommand) @@ -33,7 +34,6 @@ void prom_feval(char *fstring) /* We want to do this more nicely some day. */ extern void (*prom_palette)(int); -extern int serial_console; #ifdef CONFIG_SMP extern void smp_capture(void);