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sparc32: use proper prototype for trapbase 

This killed an extern ... in a .c file.
No functional change.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2016-04-22 19:41:05 +02:00 committed by David S. Miller
parent 06fc7b5008
commit 3c46e2d61c
3 changed files with 3 additions and 5 deletions
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1
arch/sparc/kernel/kernel.h
View File

@ -127,6 +127,7 @@ extern unsigned int t_nmi[];
extern unsigned int linux_trap_ipi15_sun4d[];
extern unsigned int linux_trap_ipi15_sun4m[];
extern struct tt_entry trapbase;
extern struct tt_entry trapbase_cpu1;
extern struct tt_entry trapbase_cpu2;
extern struct tt_entry trapbase_cpu3;

3
arch/sparc/kernel/kgdb_32.c
View File

@ -12,10 +12,9 @@
#include <asm/irq.h>
#include <asm/cacheflush.h>
#include "kernel.h"
#include "entry.h"
extern unsigned long trapbase;
void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
{
struct reg_window32 *win;

4
arch/sparc/kernel/setup_32.c
View File

@ -68,8 +68,6 @@ struct screen_info screen_info = {
* prints out pretty messages and returns.
*/
extern unsigned long trapbase;
/* Pretty sick eh? */
static void prom_sync_me(void)
{
@ -300,7 +298,7 @@ void __init setup_arch(char **cmdline_p)
int i;
unsigned long highest_paddr;
sparc_ttable = (struct tt_entry *) &trapbase;
sparc_ttable = &trapbase;
/* Initialize PROM console and command line. */
*cmdline_p = prom_getbootargs();