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From: Arnd Bergmann <arnd@kernel.org>
To: Russell King <linux@armlinux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>,
	Steven Rostedt <rostedt@goodmis.org>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Oleg Nesterov <oleg@redhat.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Pavel Machek <pavel@ucw.cz>,
	Linus Walleij <linus.walleij@linaro.org>,
	Ard Biesheuvel <ardb@kernel.org>,
	Kees Cook <keescook@chromium.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
	linux-pm@vger.kernel.org
Subject: [PATCH 13/16] ARM: vfp: add vfp_entry prototype
Date: Tue, 16 May 2023 17:46:02 +0200	[thread overview]
Message-ID: <20230516154605.517690-14-arnd@kernel.org> (raw)
In-Reply-To: <20230516154605.517690-1-arnd@kernel.org>

From: Arnd Bergmann <arnd@arndb.de>

vfp_entry is only called from assembler code, so it does not
need a declaration. Since gcc complains when extra warnings
are enabled, add one anyway to avoid:

arch/arm/vfp/vfpmodule.c:657:17: warning: no previous prototype for function 'vfp_entry' [-Wmissing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/vfp/vfp.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/vfp/vfp.h b/arch/arm/vfp/vfp.h
index 5cd6d5053271..10d9c0da0fd4 100644
--- a/arch/arm/vfp/vfp.h
+++ b/arch/arm/vfp/vfp.h
@@ -375,3 +375,6 @@ struct op {
 };
 
 asmlinkage void vfp_save_state(void *location, u32 fpexc);
+struct thread_info;
+asmlinkage void vfp_entry(u32 trigger, struct thread_info *ti, u32 resume_pc,
+			  u32 resume_return_address);
-- 
2.39.2


WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd@kernel.org>
To: Russell King <linux@armlinux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>,
	Steven Rostedt <rostedt@goodmis.org>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Oleg Nesterov <oleg@redhat.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Pavel Machek <pavel@ucw.cz>,
	Linus Walleij <linus.walleij@linaro.org>,
	Ard Biesheuvel <ardb@kernel.org>,
	Kees Cook <keescook@chromium.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
	linux-pm@vger.kernel.org
Subject: [PATCH 13/16] ARM: vfp: add vfp_entry prototype
Date: Tue, 16 May 2023 17:46:02 +0200	[thread overview]
Message-ID: <20230516154605.517690-14-arnd@kernel.org> (raw)
In-Reply-To: <20230516154605.517690-1-arnd@kernel.org>

From: Arnd Bergmann <arnd@arndb.de>

vfp_entry is only called from assembler code, so it does not
need a declaration. Since gcc complains when extra warnings
are enabled, add one anyway to avoid:

arch/arm/vfp/vfpmodule.c:657:17: warning: no previous prototype for function 'vfp_entry' [-Wmissing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/vfp/vfp.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/vfp/vfp.h b/arch/arm/vfp/vfp.h
index 5cd6d5053271..10d9c0da0fd4 100644
--- a/arch/arm/vfp/vfp.h
+++ b/arch/arm/vfp/vfp.h
@@ -375,3 +375,6 @@ struct op {
 };
 
 asmlinkage void vfp_save_state(void *location, u32 fpexc);
+struct thread_info;
+asmlinkage void vfp_entry(u32 trigger, struct thread_info *ti, u32 resume_pc,
+			  u32 resume_return_address);
-- 
2.39.2


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-05-16 15:50 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-16 15:45 [PATCH 00/16] ARM: address -Wmissing-prototype warnings Arnd Bergmann
2023-05-16 15:45 ` Arnd Bergmann
2023-05-16 15:45 ` [PATCH 01/16] ARM: dma-mapping: hide unused dma_contiguous_early_fixup function Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-16 15:45 ` [PATCH 02/16] ARM: traps: hide unused functions on NOMMU Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-16 15:45 ` [PATCH 03/16] ARM: vfp: include asm/neon.h in vfpmodule.c Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-16 15:45 ` [PATCH 04/16] ARM: vdso: add missing prototypes Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-16 15:45 ` [PATCH 05/16] ARM: kprobes: avoid missing-declaration warnings Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-17  1:29   ` Masami Hiramatsu
2023-05-17  1:29     ` Masami Hiramatsu
2023-05-16 15:45 ` [PATCH 06/16] ARM: tcm: move tcm_init() prototype to asm/tcm.h Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-22  7:34   ` Linus Walleij
2023-05-22  7:34     ` Linus Walleij
2023-05-16 15:45 ` [PATCH 07/16] ARM: add prototype for function called only from asm Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-16 15:45 ` [PATCH 08/16] ARM: add clear/copy_user_highpage declarations Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-16 15:45 ` [PATCH 09/16] ARM: cacheflush: avoid __flush_anon_page() missing-prototype warning Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-16 15:45 ` [PATCH 10/16] ARM: nommu: include asm/idmap.h Arnd Bergmann
2023-05-16 15:45   ` Arnd Bergmann
2023-05-16 15:46 ` [PATCH 11/16] ARM: move setup functions to header Arnd Bergmann
2023-05-16 15:46   ` Arnd Bergmann
2023-05-22  7:35   ` Linus Walleij
2023-05-22  7:35     ` Linus Walleij
2023-05-16 15:46 ` [PATCH 12/16] ARM: fiq: include asm/mach/irq.h for prototypes Arnd Bergmann
2023-05-16 15:46   ` Arnd Bergmann
2023-05-16 15:46 ` Arnd Bergmann [this message]
2023-05-16 15:46   ` [PATCH 13/16] ARM: vfp: add vfp_entry prototype Arnd Bergmann
2023-05-17 11:13   ` Ard Biesheuvel
2023-05-17 11:13     ` Ard Biesheuvel
2023-05-16 15:46 ` [PATCH 14/16] ARM: add missing syscall prototypes Arnd Bergmann
2023-05-16 15:46   ` Arnd Bergmann
2023-05-16 15:46 ` [PATCH 15/16] ARM: decompressor: move function prototypes to misc.h Arnd Bergmann
2023-05-16 15:46   ` Arnd Bergmann
2023-05-16 15:46 ` [PATCH 16/16] ARM: xip-kernel: add __inflate_kernel_data prototype Arnd Bergmann
2023-05-16 15:46   ` Arnd Bergmann
2023-05-16 19:56 ` [PATCH 00/16] ARM: address -Wmissing-prototype warnings Kees Cook
2023-05-16 19:56   ` Kees Cook

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