linux-kernel - [PATCH] x86/numachip: add const and __initconst to numachip2

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Date:   Tue, 29 Aug 2017 23:47:11 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, daniel.lezcano@...aro.org,
        tglx@...utronix.de, linux-kernel@...r.kernel.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] x86/numachip: add const and __initconst to numachip2_clockevent

Make this const as it is only used during a copy operation and add
__initconst as this usage is during the initialization phase.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 drivers/clocksource/numachip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/numachip.c b/drivers/clocksource/numachip.c
index 6a20dc8..9a7d7f0 100644
--- a/drivers/clocksource/numachip.c
+++ b/drivers/clocksource/numachip.c
@@ -43,7 +43,7 @@ static int numachip2_set_next_event(unsigned long delta, struct clock_event_devi
 	return 0;
 }
 
-static struct clock_event_device numachip2_clockevent = {
+static const struct clock_event_device numachip2_clockevent __initconst = {
 	.name            = "numachip2",
 	.rating          = 400,
 	.set_next_event  = numachip2_set_next_event,
-- 
1.9.1