linux-kernel - [PATCH 2/3] x86, mpparse: Constify irq_domain

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Message-Id: <1430138889-3310-2-git-send-email-k.kozlowski.k@gmail.com>
Date:	Mon, 27 Apr 2015 21:48:08 +0900
From:	Krzysztof Kozlowski <k.kozlowski.k@...il.com>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	sfi-devel@...plefirmware.org
Cc:	Krzysztof Kozlowski <k.kozlowski.k@...il.com>
Subject: [PATCH 2/3] x86, mpparse: Constify irq_domain_ops

The irq_domain_ops are not modified by the driver and the irqdomain core
code accepts pointer to a const data.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@...il.com>
---
 arch/x86/kernel/mpparse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 2d2a237f2c73..35f05c3b4e4e 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -113,7 +113,7 @@ static void __init MP_bus_info(struct mpc_bus *m)
 		pr_warn("Unknown bustype %s - ignoring\n", str);
 }
 
-static struct irq_domain_ops mp_ioapic_irqdomain_ops = {
+static const struct irq_domain_ops mp_ioapic_irqdomain_ops = {
 	.map = mp_irqdomain_map,
 	.unmap = mp_irqdomain_unmap,
 };
-- 
2.1.0

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