From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: tglx@linutronix.de, mingo@kernel.org
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
maxime.ripard@free-electrons.com, viresh.kumar@linaro.org,
ben.dooks@codethink.co.uk, digetx@gmail.com, hdegoede@redhat.com,
laurent.pinchart+renesas@ideasonboard.com
Subject: [PATCH 07/11] clocksource: at91: Make IO endian agnostic
Date: Mon, 30 Mar 2015 22:17:09 +0200 [thread overview]
Message-ID: <1427746633-9137-7-git-send-email-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <1427746633-9137-1-git-send-email-daniel.lezcano@linaro.org>
From: Ben Dooks <ben.dooks@codethink.co.uk>
Fix the use of __raw IO accessor with the readl/writel_relaxed versions
to allow the code to be used on a system running in big endian.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>
Cc: Linux ARM Kernel <linux-arm-kernel@lists.infradead.org>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
drivers/clocksource/timer-atmel-pit.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clocksource/timer-atmel-pit.c b/drivers/clocksource/timer-atmel-pit.c
index b5b4d45..c0304ff 100644
--- a/drivers/clocksource/timer-atmel-pit.c
+++ b/drivers/clocksource/timer-atmel-pit.c
@@ -61,12 +61,12 @@ static inline struct pit_data *clkevt_to_pit_data(struct clock_event_device *clk
static inline unsigned int pit_read(void __iomem *base, unsigned int reg_offset)
{
- return __raw_readl(base + reg_offset);
+ return readl_relaxed(base + reg_offset);
}
static inline void pit_write(void __iomem *base, unsigned int reg_offset, unsigned long value)
{
- __raw_writel(value, base + reg_offset);
+ writel_relaxed(value, base + reg_offset);
}
/*
--
1.9.1
next prev parent reply other threads:[~2015-03-30 20:17 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-30 20:14 [GIT PULL] clockevents for 4.1 Daniel Lezcano
2015-03-30 20:17 ` [PATCH 01/11] clocksource: arm_arch_timer: Rename arch_timer_probed to reflect behaviour Daniel Lezcano
2015-03-30 20:17 ` [PATCH 02/11] clocksource: sun5i: Switch to request_irq Daniel Lezcano
2015-03-30 20:17 ` [PATCH 03/11] clocksource: sun5i: Use of_io_request_and_map Daniel Lezcano
2015-03-30 20:17 ` [PATCH 04/11] clocksource: sun5i: Remove sched_clock Daniel Lezcano
2015-03-30 20:17 ` [PATCH 05/11] clocksource: sun5i: Refactor the current code Daniel Lezcano
2015-03-30 20:17 ` [PATCH 06/11] clocksource: sun5i: Add clock notifiers Daniel Lezcano
2015-03-30 20:17 ` Daniel Lezcano [this message]
2015-03-31 7:23 ` [tip:timers/core] clocksource/drivers/at91: Fix IO endianness tip-bot for Ben Dooks
2015-03-30 20:17 ` [PATCH 08/11] clocksource: sun4i-timer: Only register a sched_clock on sun4i and sun5i Daniel Lezcano
2015-03-31 7:22 ` [tip:timers/core] clocksource/drivers/sun4i-timer: " tip-bot for Hans de Goede
2015-03-30 20:17 ` [PATCH 09/11] clocksource: tegra: Maintain CPU endianness Daniel Lezcano
2015-03-31 7:22 ` [tip:timers/core] clocksource/drivers/tegra: Fix IO endianness tip-bot for Dmitry Osipenko
2015-03-30 20:17 ` [PATCH 10/11] clocksource: dw_apb_timer_of: Make IO endian agnostic Daniel Lezcano
2015-03-31 7:22 ` [tip:timers/core] clocksource/drivers/dw_apb_timers_of: Fix IO endianness causing time jumps tip-bot for Ben Dooks
2015-03-30 20:17 ` [PATCH 11/11] clocksource: efm32: Use CLOCK_EVT_FEAT_PERIODIC for defining features Daniel Lezcano
2015-03-31 7:21 ` [tip:timers/core] clocksource/drivers/efm32: " tip-bot for Viresh Kumar
2015-03-31 7:14 ` [PATCH 01/11] clocksource: arm_arch_timer: Rename arch_timer_probed to reflect behaviour Ingo Molnar
2015-03-31 14:14 ` Laurent Pinchart
2015-03-31 15:49 ` Ingo Molnar
2015-03-31 7:17 ` [GIT PULL] clockevents for 4.1 Ingo Molnar
2015-03-31 9:37 ` Daniel Lezcano
2015-03-31 9:42 ` Ingo Molnar
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