[PATCH] clocksource/drivers/loongson1: set variable ls1x_timer_lock storage-class-specifier to static
From: Tom Rix
Date: Sun Jul 02 2023 - 09:32:27 EST
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@xxxxxxxxxx>
---
drivers/clocksource/timer-loongson1-pwm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clocksource/timer-loongson1-pwm.c b/drivers/clocksource/timer-loongson1-pwm.c
index 6335fee03017..244d66835508 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;
--
2.27.0