From b4318ce203db8f8b7004e7ab82a957f894660c88 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Thu, 6 May 2021 16:27:28 -0400 Subject: clocksource/drivers/samsung_pwm: Constify source IO memory The 'source_reg' IO memory is only read, so the pointer can point to const for safety. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210506202729.157260-4-krzysztof.kozlowski@canonical.com --- drivers/clocksource/samsung_pwm_timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/clocksource') diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c index 55e2f9fa2a15..6e46781bc9ac 100644 --- a/drivers/clocksource/samsung_pwm_timer.c +++ b/drivers/clocksource/samsung_pwm_timer.c @@ -61,7 +61,7 @@ EXPORT_SYMBOL(samsung_pwm_lock); struct samsung_pwm_clocksource { void __iomem *base; - void __iomem *source_reg; + const void __iomem *source_reg; unsigned int irq[SAMSUNG_PWM_NUM]; struct samsung_pwm_variant variant; -- cgit