From 4d3696801bad2a037832c15a8d21dfe0c529d9cd Mon Sep 17 00:00:00 2001
From: Vineet Gupta <vgupta@kernel.org>
Date: Sat, 12 Aug 2023 18:23:59 -0700
Subject: ARC: -Wmissing-prototype warning fixes

Anrd reported [1] new compiler warnings due to -Wmissing-protype.
These are for non static functions mostly used in asm code hence not
exported already. Fix this by adding the prototypes.

[1] https://lore.kernel.org/lkml/20230810141947.1236730-1-arnd@kernel.org

Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vineet Gupta <vgupta@kernel.org>
---
 arch/arc/kernel/smp.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'arch/arc/kernel/smp.c')

diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c
index 409cfa4675b4..8d9b188caa27 100644
--- a/arch/arc/kernel/smp.c
+++ b/arch/arc/kernel/smp.c
@@ -23,9 +23,10 @@
 #include <linux/export.h>
 #include <linux/of_fdt.h>
 
-#include <asm/processor.h>
-#include <asm/setup.h>
 #include <asm/mach_desc.h>
+#include <asm/setup.h>
+#include <asm/smp.h>
+#include <asm/processor.h>
 
 #ifndef CONFIG_ARC_HAS_LLSC
 arch_spinlock_t smp_atomic_ops_lock = __ARCH_SPIN_LOCK_UNLOCKED;
@@ -351,7 +352,7 @@ static inline int __do_IPI(unsigned long msg)
  * arch-common ISR to handle for inter-processor interrupts
  * Has hooks for platform specific IPI
  */
-irqreturn_t do_IPI(int irq, void *dev_id)
+static irqreturn_t do_IPI(int irq, void *dev_id)
 {
 	unsigned long pending;
 	unsigned long __maybe_unused copy;
-- 
cgit