sparc32: fix sparse warnings in windows.c (7c8ee361) · Commits · 戴 / test

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>

arch/sparc/kernel/kernel.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -109,6 +109,10 @@ void do_notify_resume(struct pt_regs *regs, unsigned long orig_i0,
		asmlinkage int do_sys_sigstack(struct sigstack __user *ssptr,
		struct sigstack __user *ossptr,
		unsigned long sp);

		/* windows.c */
		void try_to_clear_window_buffer(struct pt_regs *regs, int who);

		#else /* CONFIG_SPARC32 */
		#endif /* CONFIG_SPARC32 */
		#endif /* !(__SPARC_KERNEL_H) */

arch/sparc/kernel/windows.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -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)
		{

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