From: Arnd Bergmann <arnd@kernel.org>
To: linux-mips@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Stephen Rothwell" <sfr@rothwell.id.au>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>
Subject: [PATCH 05/20] mips: signal: move sigcontext declarations to header
Date: Mon, 4 Dec 2023 12:56:55 +0100 [thread overview]
Message-ID: <20231204115710.2247097-6-arnd@kernel.org> (raw)
In-Reply-To: <20231204115710.2247097-1-arnd@kernel.org>
From: Arnd Bergmann <arnd@arndb.de>
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]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/mips/kernel/signal-common.h | 3 +++
arch/mips/kernel/signal_n32.c | 3 ---
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index f50d48435c68..136eb20ac024 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -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 */
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index ff2043d620ba..139d2596b0d4 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -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;
--
2.39.2
next prev parent reply other threads:[~2023-12-04 11:57 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-04 11:56 [PATCH 00/20] mips: address -Wmissing-prototypes warnings Arnd Bergmann
2023-12-04 11:56 ` [PATCH 01/20] mips: decompress: fix add missing prototypes Arnd Bergmann
2023-12-04 11:56 ` [PATCH 02/20] mips: add asm/syscalls.h header Arnd Bergmann
2023-12-04 11:56 ` [PATCH 03/20] mips: add missing declarations for trap handlers Arnd Bergmann
2023-12-04 11:56 ` [PATCH 04/20] mips: rs870e: stop exporting local functions Arnd Bergmann
2023-12-04 11:56 ` Arnd Bergmann [this message]
2023-12-04 11:56 ` [PATCH 06/20] mips: mark local function static if possible Arnd Bergmann
2023-12-04 11:56 ` [PATCH 07/20] mips: move build_tlb_refill_handler() prototype Arnd Bergmann
2023-12-04 11:56 ` [PATCH 08/20] mips: move jump_label_apply_nops() declaration to header Arnd Bergmann
2023-12-04 11:56 ` [PATCH 09/20] mips: unhide uasm_in_compat_space_p() declaration Arnd Bergmann
2023-12-04 11:57 ` [PATCH 10/20] mips: fix setup_zero_pages() prototype Arnd Bergmann
2023-12-04 11:57 ` [PATCH 11/20] mips: fix tlb_init() prototype Arnd Bergmann
2023-12-04 11:57 ` [PATCH 12/20] mips: move cache declarations into header Arnd Bergmann
2023-12-04 11:57 ` [PATCH 13/20] mips: add missing declarations Arnd Bergmann
2023-12-04 11:57 ` [PATCH 14/20] mips: spram: fix missing prototype warning for spram_config Arnd Bergmann
2023-12-04 11:57 ` [PATCH 15/20] mips: mt: include asm/mips_mt.h Arnd Bergmann
2023-12-04 11:57 ` [PATCH 16/20] mips: remove extraneous asm-generic/iomap.h include Arnd Bergmann
2023-12-04 11:57 ` [PATCH 17/20] mips: suspend: include linux/suspend.h as needed Arnd Bergmann
2023-12-04 11:57 ` [PATCH 18/20] mips: hide conditionally unused functions Arnd Bergmann
2023-12-04 11:57 ` [PATCH 19/20] mips: smp: fix setup_profiling_timer() prototype Arnd Bergmann
2023-12-04 11:57 ` [PATCH 20/20] mips: kexec: include linux/reboot.h Arnd Bergmann
2023-12-05 11:00 ` [PATCH 00/20] mips: address -Wmissing-prototypes warnings Thomas Bogendoerfer
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