linux-kernel - [PATCH] irqdomain: include internals.h for function prototypes

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Message-Id: <20230516200432.554240-1-arnd@kernel.org>
Date:   Tue, 16 May 2023 22:04:28 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Marc Zyngier <maz@...nel.org>, Thomas Gleixner <tglx@...utronix.de>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Johan Hovold <johan+linaro@...nel.org>,
        Xu Qiang <xuqiang36@...wei.com>,
        Philippe Mathieu-Daudé <philmd@...aro.org>,
        Jason Gunthorpe <jgg@...pe.ca>,
        Juergen Gross <jgross@...e.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] irqdomain: include internals.h for function prototypes

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

irq_domain_debugfs_init() is defined in irqdomain.c, but the
declaration is in a header that is not included here:

kernel/irq/irqdomain.c:1965:13: error: no previous prototype for 'irq_domain_debugfs_init' [-Werror=missing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 kernel/irq/irqdomain.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index f34760a1e222..5bd01624e447 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -1915,6 +1915,8 @@ static void irq_domain_check_hierarchy(struct irq_domain *domain)
 #endif	/* CONFIG_IRQ_DOMAIN_HIERARCHY */
 
 #ifdef CONFIG_GENERIC_IRQ_DEBUGFS
+#include "internals.h"
+
 static struct dentry *domain_dir;
 
 static void
-- 
2.39.2