From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chanwoo Choi Subject: [PATCH] devfreq: event: Add 'const' keyword for devfreq_event_ops structure Date: Tue, 10 Mar 2015 09:27:35 +0900 Message-ID: <1425947255-375-1-git-send-email-cw00.choi@samsung.com> Return-path: Sender: linux-samsung-soc-owner@vger.kernel.org To: myungjoo.ham@samsung.com Cc: kyungmin.park@samsung.com, rafael.j.wysocki@intel.com, kgene.kim@samsung.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Chanwoo Choi List-Id: linux-pm@vger.kernel.org This patch adds the 'const' keyword for devfreq_event_ops structure because the ops of devfreq_event_desc structure shold not be changed after initialization. Cc: Myungjoo Ham Cc: Kyungmin Park Signed-off-by: Chanwoo Choi --- drivers/devfreq/event/exynos-ppmu.c | 2 +- include/linux/devfreq-event.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index ad83473..7d99d13 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -194,7 +194,7 @@ static int exynos_ppmu_get_event(struct devfreq_event_dev *edev, return 0; } -static struct devfreq_event_ops exynos_ppmu_ops = { +static const struct devfreq_event_ops exynos_ppmu_ops = { .disable = exynos_ppmu_disable, .set_event = exynos_ppmu_set_event, .get_event = exynos_ppmu_get_event, diff --git a/include/linux/devfreq-event.h b/include/linux/devfreq-event.h index 602fbbf..0a83a1e 100644 --- a/include/linux/devfreq-event.h +++ b/include/linux/devfreq-event.h @@ -91,7 +91,7 @@ struct devfreq_event_desc { const char *name; void *driver_data; - struct devfreq_event_ops *ops; + const struct devfreq_event_ops *ops; }; #if defined(CONFIG_PM_DEVFREQ_EVENT) -- 1.8.5.5