From:   Rikard Falkeborn <rikard.falkeborn@gmail.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc:     Thierry Reding <thierry.reding@gmail.com>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
        Kai Song <songkai01@inspur.com>,
        Jing Yangyang <jing.yangyang@zte.com.cn>,
        Rikard Falkeborn <rikard.falkeborn@gmail.com>
Subject: [PATCH] memory: tegra: Constify struct thermal_cooling_device_ops
Date:   Sun, 28 Nov 2021 21:41:58 +0100
Message-Id: <20211128204158.19544-1-rikard.falkeborn@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

The only usage of tegra210_emc_cd_ops is to pass its address to
devm_thermal_of_cooling_device_register() which is a pointer to const
struct thermal_cooling_device_ops. Make it const to allow the compiler
to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
 drivers/memory/tegra/tegra210-emc-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/memory/tegra/tegra210-emc-core.c b/drivers/memory/tegra/tegra210-emc-core.c
index 13584f9317a4..cbe1a7723514 100644
--- a/drivers/memory/tegra/tegra210-emc-core.c
+++ b/drivers/memory/tegra/tegra210-emc-core.c
@@ -711,7 +711,7 @@ static int tegra210_emc_cd_set_state(struct thermal_cooling_device *cd,
 	return 0;
 }
 
-static struct thermal_cooling_device_ops tegra210_emc_cd_ops = {
+static const struct thermal_cooling_device_ops tegra210_emc_cd_ops = {
 	.get_max_state = tegra210_emc_cd_max_state,
 	.get_cur_state = tegra210_emc_cd_get_state,
 	.set_cur_state = tegra210_emc_cd_set_state,
-- 
2.34.1