Commit 2894a8c4 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Andrew Morton
Browse files

mips: signal: move sigcontext declarations to header 

Function declarations should be in a shared header to ensure the
prototypes match the definition:

arch/mips/kernel/signal.c:439:5: error: no previous prototype for 'setup_sigcontext' [-Werror=missing-prototypes]
arch/mips/kernel/signal.c:516:5: error: no previous prototype for 'restore_sigcontext' [-Werror=missing-prototypes]

Link: https://lkml.kernel.org/r/20231204115710.2247097-6-arnd@kernel.org


Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Cc: Stephen Rothwell <sfr@rothwell.id.au>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 2657bc63

arch/mips/kernel/signal-common.h

+3 −0
Original line number Diff line number Diff line
@@ -40,4 +40,7 @@ _restore_fp_context(void __user *fpregs, void __user *csr); 
extern asmlinkage int _save_msa_all_upper(void __user *buf);

extern asmlinkage int _restore_msa_all_upper(void __user *buf);



extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);

extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);



#endif	/* __SIGNAL_COMMON_H */

arch/mips/kernel/signal_n32.c

+0 −3
Original line number Diff line number Diff line
@@ -33,9 +33,6 @@ 
 */

#define __NR_N32_restart_syscall	6214



extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);

extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);



struct ucontextn32 {

	u32		    uc_flags;

	s32		    uc_link;