linux-kernel - [PATCH 13/20] clocksource/drivers/vf-pit: Encapsulate clocksource enable / disable

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Message-ID: <20250705160129.3688026-13-daniel.lezcano@linaro.org>
Date: Sat,  5 Jul 2025 18:01:19 +0200
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: daniel.lezcano@...aro.org,
	tglx@...utronix.de
Cc: ghennadi.procopciuc@....nxp.com,
	S32@....com,
	linux-kernel@...r.kernel.org
Subject: [PATCH 13/20] clocksource/drivers/vf-pit: Encapsulate clocksource enable / disable

For the sake of lisibility, let's encapsulate the writel calls to
enable and disable the timer into a function with a self-explainatory
name.

Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/clocksource/timer-vf-pit.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/drivers/clocksource/timer-vf-pit.c b/drivers/clocksource/timer-vf-pit.c
index 71a17b6aab06..2799cff2a296 100644
--- a/drivers/clocksource/timer-vf-pit.c
+++ b/drivers/clocksource/timer-vf-pit.c
@@ -62,6 +62,16 @@ static inline void pit_timer_disable(struct pit_timer *pit)
 	writel(0, PITTCTRL(pit->clkevt_base));
 }
 
+static inline void pit_clocksource_enable(struct pit_timer *pit)
+{
+	writel(PITTCTRL_TEN, PITTCTRL(pit->clksrc_base));
+}
+
+static inline void pit_clocksource_disable(struct pit_timer *pit)
+{
+	pit_timer_disable(pit);
+}
+
 static inline void pit_irq_acknowledge(struct pit_timer *pit)
 {
 	writel(PITTFLG_TIF, PITTFLG(pit->clkevt_base));
@@ -95,9 +105,9 @@ static int __init pit_clocksource_init(struct pit_timer *pit, const char *name,
 	pit->cs.flags = CLOCK_SOURCE_IS_CONTINUOUS;
 
 	/* set the max load value and start the clock source counter */
-	pit_timer_disable(pit);
+	pit_clocksource_disable(pit);
 	writel(~0, PITLDVAL(pit->clksrc_base));
-	writel(PITTCTRL_TEN, PITTCTRL(pit->clksrc_base));
+	pit_clocksource_enable(pit);
 
 	sched_clock_base = pit->clksrc_base + PITCVAL_OFFSET;
 	sched_clock_register(pit_read_sched_clock, 32, rate);
-- 
2.43.0