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From: Max Kellermann <max.kellermann@ionos.com>
To: richard.henderson@linaro.org,
	ink@jurassic.park.msu.ru,
	mattst88@gmail.com,
	linux-alpha@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Max Kellermann <max.kellermann@ionos.com>
Subject: [PATCH 01/11] arch/alpha/kernel: disable -Wmissing-prototypes for asmlinkage functions
Date: Mon, 11 Mar 2024 14:22:56 +0100
Message-Id: <20240311132306.3420135-1-max.kellermann@ionos.com>
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There are no prototypes for functions which are only called by
assembly code.  Tell the compiler to disable those warnings in the
relevant sources, just like arch/parisc/kernel/Makefile does.

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
---
 arch/alpha/kernel/Makefile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile
index fb4efec7cbc7..5ba1400f3e4c 100644
--- a/arch/alpha/kernel/Makefile
+++ b/arch/alpha/kernel/Makefile
@@ -7,6 +7,14 @@ extra-y		:= vmlinux.lds
 asflags-y	:= $(KBUILD_CFLAGS)
 ccflags-y	:= -Wno-sign-compare
 
+# no prototype warnings for functions which are only called by
+# assembly code
+CFLAGS_REMOVE_irq_alpha.o = -Wmissing-prototypes -Wmissing-declarations
+CFLAGS_REMOVE_ptrace.o = -Wmissing-prototypes -Wmissing-declarations
+CFLAGS_REMOVE_signal.o = -Wmissing-prototypes -Wmissing-declarations
+CFLAGS_REMOVE_smp.o = -Wmissing-prototypes -Wmissing-declarations
+CFLAGS_REMOVE_traps.o = -Wmissing-prototypes -Wmissing-declarations
+
 obj-y    := head.o entry.o traps.o process.o osf_sys.o irq.o \
 	    irq_alpha.o signal.o setup.o ptrace.o time.o \
 	    systbls.o err_common.o io.o bugs.o termios.o
-- 
2.39.2