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From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org
Subject: [PATCH 2/5] clocksource/drivers/samsung_pwm: Constify passed structure
Date: Thu,  6 May 2021 16:27:26 -0400	[thread overview]
Message-ID: <20210506202729.157260-2-krzysztof.kozlowski@canonical.com> (raw)
In-Reply-To: <20210506202729.157260-1-krzysztof.kozlowski@canonical.com>

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>
---
 drivers/clocksource/samsung_pwm_timer.c | 2 +-
 include/clocksource/samsung_pwm.h       | 2 +-
 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 */
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org
Subject: [PATCH 2/5] clocksource/drivers/samsung_pwm: Constify passed structure
Date: Thu,  6 May 2021 16:27:26 -0400	[thread overview]
Message-ID: <20210506202729.157260-2-krzysztof.kozlowski@canonical.com> (raw)
In-Reply-To: <20210506202729.157260-1-krzysztof.kozlowski@canonical.com>

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>
---
 drivers/clocksource/samsung_pwm_timer.c | 2 +-
 include/clocksource/samsung_pwm.h       | 2 +-
 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 */
-- 
2.25.1


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  reply	other threads:[~2021-05-06 20:29 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-06 20:27 [PATCH 1/5] clocksource/drivers/samsung_pwm: Minor whitespace cleanup Krzysztof Kozlowski
2021-05-06 20:27 ` Krzysztof Kozlowski
2021-05-06 20:27 ` Krzysztof Kozlowski [this message]
2021-05-06 20:27   ` [PATCH 2/5] clocksource/drivers/samsung_pwm: Constify passed structure Krzysztof Kozlowski
2021-06-18 16:03   ` [tip: timers/core] " tip-bot2 for Krzysztof Kozlowski
2021-05-06 20:27 ` [PATCH 3/5] clocksource/drivers/samsung_pwm: Cleanup on init error Krzysztof Kozlowski
2021-05-06 20:27   ` Krzysztof Kozlowski
2021-06-18 16:03   ` [tip: timers/core] " tip-bot2 for Krzysztof Kozlowski
2021-05-06 20:27 ` [PATCH 4/5] clocksource/drivers/samsung_pwm: Constify source IO memory Krzysztof Kozlowski
2021-05-06 20:27   ` Krzysztof Kozlowski
2021-06-18 16:03   ` [tip: timers/core] " tip-bot2 for Krzysztof Kozlowski
2021-05-06 20:27 ` [PATCH 5/5] MAINTAINERS: Include Samsung PWM in Samsung SoC entry Krzysztof Kozlowski
2021-05-06 20:27   ` Krzysztof Kozlowski
2021-05-27 16:01 ` (subset) [PATCH 1/5] clocksource/drivers/samsung_pwm: Minor whitespace cleanup Krzysztof Kozlowski
2021-05-27 16:01   ` Krzysztof Kozlowski
2021-06-18 16:03 ` [tip: timers/core] " tip-bot2 for Krzysztof Kozlowski

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