public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: "Richard A. Holden III" <aciddeath@gmail.com>
To: linux-next@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>
Subject: [PATCH] Fix arch/x86/kernel/genx2apic_uv_x.c build warning when !CONFIG_HOTPLUG_CPU
Date: Wed, 19 Nov 2008 16:05:14 -0700	[thread overview]
Message-ID: <1227135915-32628-1-git-send-email-aciddeath@gmail.com> (raw)

Fix
arch/x86/kernel/genx2apic_uv_x.c:403: warning: 'uv_heartbeat_disable' defined but not used

the function is only used when CONFIG_HOTPLUG_CPU is defined.

Signed-off-by: Richard A. Holden III <aciddeath@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
---
 arch/x86/kernel/genx2apic_uv_x.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index fb80b17..3076bc6 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -399,6 +399,7 @@ static void __cpuinit uv_heartbeat_enable(int cpu)
 		uv_heartbeat_enable(0);
 }
 
+#ifdef CONFIG_HOTPLUG_CPU
 static void __cpuinit uv_heartbeat_disable(int cpu)
 {
 	if (uv_cpu_hub_info(cpu)->scir.enabled) {
@@ -408,7 +409,6 @@ static void __cpuinit uv_heartbeat_disable(int cpu)
 	uv_set_cpu_scir_bits(cpu, 0xff);
 }
 
-#ifdef CONFIG_HOTPLUG_CPU
 /*
  * cpu hotplug notifier
  */
-- 
1.5.6.4


             reply	other threads:[~2008-11-19 22:03 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-19 23:05 Richard A. Holden III [this message]
2008-11-19 23:05 ` [PATCH] Fix arch/x86/kernel/setup.c build warning when !CONFIG_X86_RESERVE_LOW_64K Richard A. Holden III
2008-11-20  8:04   ` Ingo Molnar
2008-11-20  8:03 ` [PATCH] Fix arch/x86/kernel/genx2apic_uv_x.c build warning when !CONFIG_HOTPLUG_CPU Ingo Molnar

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1227135915-32628-1-git-send-email-aciddeath@gmail.com \
    --to=aciddeath@gmail.com \
    --cc=hpa@zytor.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-next@vger.kernel.org \
    --cc=mingo@redhat.com \
    --cc=tglx@linutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox