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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-05-06 23:27:26 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2021-06-04 11:12:11 +0300
commitbb08e96575dbbd49acb49999dd0d7ffedb5c1608 (patch)
tree1e392fc457b42f8550044b63cc0eee3e8193fcf1
parenta0143f5ac0594d73ef91c2336d8172217ff9cd72 (diff)
downloadlinux-bb08e96575dbbd49acb49999dd0d7ffedb5c1608.tar.xz
clocksource/drivers/samsung_pwm: Constify passed structure
The 'struct samsung_pwm_variant' argument passed to initialization functions is not modified, so it can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210506202729.157260-2-krzysztof.kozlowski@canonical.com
-rw-r--r--drivers/clocksource/samsung_pwm_timer.c2
-rw-r--r--include/clocksource/samsung_pwm.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c
index 69bf79c7f462..bfad61b509f9 100644
--- a/drivers/clocksource/samsung_pwm_timer.c
+++ b/drivers/clocksource/samsung_pwm_timer.c
@@ -401,7 +401,7 @@ static int __init _samsung_pwm_clocksource_init(void)
void __init samsung_pwm_clocksource_init(void __iomem *base,
unsigned int *irqs,
- struct samsung_pwm_variant *variant)
+ const struct samsung_pwm_variant *variant)
{
pwm.base = base;
memcpy(&pwm.variant, variant, sizeof(pwm.variant));
diff --git a/include/clocksource/samsung_pwm.h b/include/clocksource/samsung_pwm.h
index 76341988fb4f..9b435caa95fe 100644
--- a/include/clocksource/samsung_pwm.h
+++ b/include/clocksource/samsung_pwm.h
@@ -28,6 +28,6 @@ struct samsung_pwm_variant {
void samsung_pwm_clocksource_init(void __iomem *base,
unsigned int *irqs,
- struct samsung_pwm_variant *variant);
+ const struct samsung_pwm_variant *variant);
#endif /* __CLOCKSOURCE_SAMSUNG_PWM_H */