linux-kernel - [PATCH 2/8] ARM: vexpress/spc: constify clk

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Date:   Sat, 27 Oct 2018 07:47:36 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Liviu Dudau <liviu.dudau@....com>
Cc:     kernel-janitors@...r.kernel.org,
        Sudeep Holla <sudeep.holla@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Russell King <linux@...linux.org.uk>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/8] ARM: vexpress/spc: constify clk_ops structure

The clk_ops structure is only stored in the ops field of a
clk_init_data structure.  This field is const, so the clk_ops
structure can be const as well.

Identified and transformed using Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 arch/arm/mach-vexpress/spc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c
index 0f5381d13494..611f22de48cb 100644
--- a/arch/arm/mach-vexpress/spc.c
+++ b/arch/arm/mach-vexpress/spc.c
@@ -521,7 +521,7 @@ static int spc_set_rate(struct clk_hw *hw, unsigned long rate,
 	return ve_spc_set_performance(spc->cluster, rate / 1000);
 }
 
-static struct clk_ops clk_spc_ops = {
+static const struct clk_ops clk_spc_ops = {
 	.recalc_rate = spc_recalc_rate,
 	.round_rate = spc_round_rate,
 	.set_rate = spc_set_rate,