From fdb2dd78ba48415a940ddc9603f8e47dafc9b1a0 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 4 Mar 2024 20:10:44 +0100 Subject: sh: traps: Make is_dsp_inst() static MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If CONFIG_SH_DSP=y (e.g. se7343_defconfig): arch/sh/kernel/traps_32.c:572:5: warning: no previous prototype for ‘is_dsp_inst’ [-Wmissing-prototypes] There are no users outside this file, so make it static. While at it, convert the dummy for the CONFIG_SH_DSP=n case from a macro to a static inline function, to increase type-safety. Signed-off-by: Geert Uytterhoeven Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/8525fe446e7f24649a83b8cd6ca8b736ab746b80.1709579038.git.geert+renesas@glider.be Signed-off-by: John Paul Adrian Glaubitz --- arch/sh/kernel/traps_32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/sh/kernel') diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c index 8cd4b05df75c..1271b839a107 100644 --- a/arch/sh/kernel/traps_32.c +++ b/arch/sh/kernel/traps_32.c @@ -569,7 +569,7 @@ uspace_segv: /* * SH-DSP support gerg@snapgear.com. */ -int is_dsp_inst(struct pt_regs *regs) +static int is_dsp_inst(struct pt_regs *regs) { unsigned short inst = 0; @@ -591,7 +591,7 @@ int is_dsp_inst(struct pt_regs *regs) return 0; } #else -#define is_dsp_inst(regs) (0) +static inline int is_dsp_inst(struct pt_regs *regs) { return 0; } #endif /* CONFIG_SH_DSP */ #ifdef CONFIG_CPU_SH2A -- cgit v1.2.3