linux-kernel - [tip: timers/core] clocksource/drivers/arm_global_timer: Make symbol 'gt_clk_rate_change

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Message-ID: <162403221797.19906.14772536901646306415.tip-bot2@tip-bot2>
Date:   Fri, 18 Jun 2021 16:03:37 -0000
From:   "tip-bot2 for Zou Wei" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Hulk Robot <hulkci@...wei.com>, Zou Wei <zou_wei@...wei.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: timers/core] clocksource/drivers/arm_global_timer: Make symbol
 'gt_clk_rate_change_nb' static

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     be534f8ee137b95046d7c53c8200ffdcf05781a7
Gitweb:        https://git.kernel.org/tip/be534f8ee137b95046d7c53c8200ffdcf05781a7
Author:        Zou Wei <zou_wei@...wei.com>
AuthorDate:    Sat, 12 Jun 2021 17:27:26 +08:00
Committer:     Daniel Lezcano <daniel.lezcano@...aro.org>
CommitterDate: Wed, 16 Jun 2021 17:33:04 +02:00

clocksource/drivers/arm_global_timer: Make symbol 'gt_clk_rate_change_nb' static

The sparse tool complains as follows:

drivers/clocksource/arm_global_timer.c:54:23: warning:
 symbol 'gt_clk_rate_change_nb' was not declared. Should it be static?

This symbol is not used outside of arm_global_timer.c, so mark it static.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Zou Wei <zou_wei@...wei.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
Link: https://lore.kernel.org/r/1623490046-37972-1-git-send-email-zou_wei@huawei.com
---
 drivers/clocksource/arm_global_timer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/arm_global_timer.c b/drivers/clocksource/arm_global_timer.c
index 60a8047..68b1d14 100644
--- a/drivers/clocksource/arm_global_timer.c
+++ b/drivers/clocksource/arm_global_timer.c
@@ -51,7 +51,7 @@
  * the units for all operations.
  */
 static void __iomem *gt_base;
-struct notifier_block gt_clk_rate_change_nb;
+static struct notifier_block gt_clk_rate_change_nb;
 static u32 gt_psv_new, gt_psv_bck, gt_target_rate;
 static int gt_ppi;
 static struct clock_event_device __percpu *gt_evt;