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From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Daniel Lezcano <daniel.lezcano@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Arnd Bergmann <arnd@arndb.de>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	Alexander Dahl <ada@thorsis.com>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org,
	Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH 12/12] clocksource/drivers/timer-atmel-tcb: Use ARRAY_SIZE instead of hardcoded size
Date: Wed,  3 Apr 2019 16:11:20 +0200	[thread overview]
Message-ID: <20190403141120.32754-13-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20190403141120.32754-1-alexandre.belloni@bootlin.com>

Use ARRAY_SIZE to replace the hardcoded size so we will never have a
mismatch.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/clocksource/timer-atmel-tcb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-atmel-tcb.c b/drivers/clocksource/timer-atmel-tcb.c
index 10350dffd157..eab5beadf2ca 100644
--- a/drivers/clocksource/timer-atmel-tcb.c
+++ b/drivers/clocksource/timer-atmel-tcb.c
@@ -396,7 +396,7 @@ static int __init tcb_clksrc_init(struct device_node *node)
 
 	/* How fast will we be counting?  Pick something over 5 MHz.  */
 	rate = (u32) clk_get_rate(t0_clk);
-	for (i = 0; i < 5; i++) {
+	for (i = 0; i < ARRAY_SIZE(atmel_tc_divisors); i++) {
 		unsigned divisor = atmel_tc_divisors[i];
 		unsigned tmp;
 
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Daniel Lezcano <daniel.lezcano@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-pwm@vger.kernel.org,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Arnd Bergmann <arnd@arndb.de>, Alexander Dahl <ada@thorsis.com>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	linux-kernel@vger.kernel.org,
	Thomas Gleixner <tglx@linutronix.de>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 12/12] clocksource/drivers/timer-atmel-tcb: Use ARRAY_SIZE instead of hardcoded size
Date: Wed,  3 Apr 2019 16:11:20 +0200	[thread overview]
Message-ID: <20190403141120.32754-13-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20190403141120.32754-1-alexandre.belloni@bootlin.com>

Use ARRAY_SIZE to replace the hardcoded size so we will never have a
mismatch.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/clocksource/timer-atmel-tcb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-atmel-tcb.c b/drivers/clocksource/timer-atmel-tcb.c
index 10350dffd157..eab5beadf2ca 100644
--- a/drivers/clocksource/timer-atmel-tcb.c
+++ b/drivers/clocksource/timer-atmel-tcb.c
@@ -396,7 +396,7 @@ static int __init tcb_clksrc_init(struct device_node *node)
 
 	/* How fast will we be counting?  Pick something over 5 MHz.  */
 	rate = (u32) clk_get_rate(t0_clk);
-	for (i = 0; i < 5; i++) {
+	for (i = 0; i < ARRAY_SIZE(atmel_tc_divisors); i++) {
 		unsigned divisor = atmel_tc_divisors[i];
 		unsigned tmp;
 
-- 
2.20.1


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  parent reply	other threads:[~2019-04-03 14:12 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-03 14:11 [PATCH 00/12] clocksource: improve Atmel TCB timer driver Alexandre Belloni
2019-04-03 14:11 ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 01/12] ARM: at91: move SoC specific definitions to SoC folder Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-03 14:36   ` Thierry Reding
2019-04-03 14:36     ` Thierry Reding
2019-04-03 17:36     ` Arnd Bergmann
2019-04-03 17:36       ` Arnd Bergmann
2019-04-03 14:11 ` [PATCH 02/12] misc: atmel_tclib: drop AVR32 support Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 03/12] misc: atmel_tclib: move definitions to header file Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-11 15:00   ` Daniel Lezcano
2019-04-11 15:00     ` Daniel Lezcano
2019-04-15 14:22     ` Alexandre Belloni
2019-04-15 14:22       ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 04/12] clocksource/drivers/tcb_clksrc: stop depending on atmel_tclib Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-11 16:19   ` Daniel Lezcano
2019-04-11 16:19     ` Daniel Lezcano
2019-04-15 14:14     ` Alexandre Belloni
2019-04-15 14:14       ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 05/12] clocksource/drivers/tcb_clksrc: Use tcb as sched_clock Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 06/12] ARM: at91: Implement clocksource selection Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 07/12] clocksource/drivers/tcb_clksrc: move Kconfig option Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 08/12] clocksource/drivers/timer-atmel-pit: rework " Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 09/12] clocksource/drivers/tcb_clksrc: Rename the file for consistency Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 10/12] ARM: configs: at91: unselect PIT Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-03 14:11 ` [PATCH 11/12] misc: atmel_tclib: do not probe already used TCBs Alexandre Belloni
2019-04-03 14:11   ` Alexandre Belloni
2019-04-25 20:18   ` Greg Kroah-Hartman
2019-04-25 20:18     ` Greg Kroah-Hartman
2019-04-03 14:11 ` Alexandre Belloni [this message]
2019-04-03 14:11   ` [PATCH 12/12] clocksource/drivers/timer-atmel-tcb: Use ARRAY_SIZE instead of hardcoded size Alexandre Belloni
2019-04-11 16:34 ` [PATCH 00/12] clocksource: improve Atmel TCB timer driver Daniel Lezcano
2019-04-11 16:34   ` Daniel Lezcano

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