From: Tom Rix <trix@redhat.com>
Date: Sun, 2 Jul 2023 13:31:13 +0000 (-0400)
Subject: clocksource/drivers/loongson1: Set variable ls1x_timer_lock storage-class-specifier... 
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bd0f3aac47e8f618ceae0120d7b989378a7c45f0;p=linux.git

clocksource/drivers/loongson1: Set variable ls1x_timer_lock storage-class-specifier to static

smatch reports
drivers/clocksource/timer-loongson1-pwm.c:31:1: warning: symbol
  'ls1x_timer_lock' was not declared. Should it be static?

This variable is only used in its defining file, so it should be static.

Signed-off-by: Tom Rix <trix@redhat.com>
Acked-by: Keguang Zhang <keguang.zhang@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230702133113.3438049-1-trix@redhat.com
---

diff --git a/drivers/clocksource/timer-loongson1-pwm.c b/drivers/clocksource/timer-loongson1-pwm.c
index 6335fee03017b..244d668355084 100644
--- a/drivers/clocksource/timer-loongson1-pwm.c
+++ b/drivers/clocksource/timer-loongson1-pwm.c
@@ -28,7 +28,7 @@
 
 #define CNTR_WIDTH		24
 
-DEFINE_RAW_SPINLOCK(ls1x_timer_lock);
+static DEFINE_RAW_SPINLOCK(ls1x_timer_lock);
 
 struct ls1x_clocksource {
 	void __iomem *reg_base;