From: Cédric Le Goater Date: Mon, 4 Jan 2021 14:31:52 +0000 (+0100) Subject: powerpc/smp: Make debugger_ipi_callback() static X-Git-Tag: v5.12-rc1~78^2~175 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=157c9f409d11fe79f09c69e78bfc7f8fe7410744;p=linux-block.git powerpc/smp: Make debugger_ipi_callback() static debugger_ipi_callback() is a local routine used as a NMI IPI handler and does not need to be external. It fixes this W=1 compile error : ../arch/powerpc/kernel/smp.c:579:6: error: no previous prototype for ‘debugger_ipi_callback’ [-Werror=missing-prototypes] 579 | void debugger_ipi_callback(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Cédric Le Goater Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20210104143206.695198-10-clg@kaod.org --- diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index a96d90d7c442..5a4d59a1070d 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -577,7 +577,7 @@ void tick_broadcast(const struct cpumask *mask) #endif #ifdef CONFIG_DEBUGGER -void debugger_ipi_callback(struct pt_regs *regs) +static void debugger_ipi_callback(struct pt_regs *regs) { debugger_ipi(regs); }