linux-kernel - [PATCH] irqchip/mmp: fix missing extern init code

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Message-Id: <20220721215147.468971-1-ben-linux@fluff.org>
Date:   Thu, 21 Jul 2022 22:51:47 +0100
From:   Ben Dooks <ben-linux@...ff.org>
To:     linux-kernel@...r.kernel.org
Cc:     maz@...nel.org, tglx@...utronix.de, Ben Dooks <ben-linux@...ff.org>
Subject: [PATCH] irqchip/mmp: fix missing extern init code

The functions icu_init_irq and mmp2_init_icu are exported
from this code, so declare them in the header file to avoid
the following sparse warnings:

drivers/irqchip/irq-mmp.c:248:13: warning: symbol 'icu_init_irq' was not declared. Should it be static?
drivers/irqchip/irq-mmp.c:271:13: warning: symbol 'mmp2_init_icu' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben-linux@...ff.org>
---
 include/linux/irqchip/mmp.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/irqchip/mmp.h b/include/linux/irqchip/mmp.h
index cb8455c87c8a..aa1813749a4f 100644
--- a/include/linux/irqchip/mmp.h
+++ b/include/linux/irqchip/mmp.h
@@ -4,4 +4,7 @@
 
 extern struct irq_chip icu_irq_chip;
 
+extern void icu_init_irq(void);
+extern void mmp2_init_icu(void);
+
 #endif	/* __IRQCHIP_MMP_H */
-- 
2.35.1