linux-kernel - [PATCH 12/16] ARM: fiq: include asm/mach/irq.h for prototypes

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Date:   Tue, 16 May 2023 17:46:01 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Russell King <linux@...linux.org.uk>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Steven Rostedt <rostedt@...dmis.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Oleg Nesterov <oleg@...hat.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Pavel Machek <pavel@....cz>,
        Linus Walleij <linus.walleij@...aro.org>,
        Ard Biesheuvel <ardb@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-trace-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: [PATCH 12/16] ARM: fiq: include asm/mach/irq.h for prototypes

From: Arnd Bergmann <arnd@...db.de>

There are two global functions in fiq.c that get called from
other files through an extern declaration, but a W=1 build
warns about the header not being included before the definition:

arch/arm/kernel/fiq.c:85:5: error: no previous prototype for 'show_fiq_list' [-Werror=missing-prototypes]
arch/arm/kernel/fiq.c:159:13: error: no previous prototype for 'init_FIQ' [-Werror=missing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 arch/arm/kernel/fiq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index 98ca3e3fa847..d2c8e5313539 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -45,6 +45,7 @@
 #include <asm/cacheflush.h>
 #include <asm/cp15.h>
 #include <asm/fiq.h>
+#include <asm/mach/irq.h>
 #include <asm/irq.h>
 #include <asm/traps.h>
 
-- 
2.39.2