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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@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/1623490046-37972-1-git-send-email-zou_wei@huawei.com
This commit is contained in:
Zou Wei 2021-06-12 17:27:26 +08:00 committed by Daniel Lezcano
parent 68e2215e9d
commit be534f8ee1
1 changed files with 1 additions and 1 deletions
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2
drivers/clocksource/arm_global_timer.c
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@ -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;