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sparc32: fix sparse warnings in windows.c

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Fix following warnings:
windows.c:16:6: warning: symbol 'flush_user_windows' was not declared. Should it be static?
windows.c:109:6: warning: symbol 'try_to_clear_window_buffer' was not declared. Should it be static?

Add missing include of cacheflush.h + add declaration of try_to_clear_window_buffer in kernel.h

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg
2014-04-21 21:39:29 +02:00
committed by David S. Miller
parent d191723fee
commit 7c8ee361ae
2 changed files with 7 additions and 0 deletions
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arch/sparc/kernel/windows.c
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@@ -10,8 +10,11 @@
#include <linux/mm.h>
#include <linux/smp.h>
#include <asm/cacheflush.h>
#include <asm/uaccess.h>
#include "kernel.h"
/* Do save's until all user register windows are out of the cpu. */
void flush_user_windows(void)
{