linux-kernel - [RFC 3/6] clocksource: tcb_clksrc: use atmel

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Message-Id: <1427370354-21247-4-git-send-email-ben.dooks@codethink.co.uk>
Date:	Thu, 26 Mar 2015 11:45:51 +0000
From:	Ben Dooks <ben.dooks@...ethink.co.uk>
To:	linux-kernel@...ts.codethink.co.uk
Cc:	hskinnemoen@...il.com, egtvedt@...fundet.no, linux@...im.org.za,
	nicolas.ferre@...el.com, linux-arm-kernel@...ts.infradead.org,
	Ben Dooks <ben.dooks@...ethink.co.uk>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>
Subject: [RFC 3/6] clocksource: tcb_clksrc: use atmel_io.h to provide on-chip IO

Use <linux/atmel_io.h> to provide IO accessors which work on both
AVR32 and ARM for on-chip peripherals.

Signed-off-by: Ben Dooks <ben.dooks@...ethink.co.uk>
--
CC: Daniel Lezcano <daniel.lezcano@...aro.org>
CC: Thomas Gleixner <tglx@...utronix.de>
CC: Linux Kernel <linux-kernel@...r.kernel.org>
CC: Linux ARM Kernel <linux-arm-kernel@...ts.infradead.org>
CC: Andrew Victor <linux@...im.org.za>
CC: Nicolas Ferre <nicolas.ferre@...el.com>
CC: Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>
---
 drivers/clocksource/tcb_clksrc.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/clocksource/tcb_clksrc.c b/drivers/clocksource/tcb_clksrc.c
index 0f819dd3..b25416d 100644
--- a/drivers/clocksource/tcb_clksrc.c
+++ b/drivers/clocksource/tcb_clksrc.c
@@ -9,6 +9,7 @@
 #include <linux/ioport.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
+#include <linux/atmel_io.h>
 #include <linux/atmel_tc.h>
 
 
@@ -41,13 +42,8 @@
 
 static void __iomem *tcaddr;
 
-#ifdef CONFIG_AVR32
-#define tcb_readl	__raw_readl
-#define tcb_writel	__raw_writel
-#else
-#define tcb_readl	readl_relaxed
-#define tcb_writel	writel_relaxed
-#endif
+#define tcb_readl	atmel_oc_readl
+#define tcb_writel	atmel_oc_writel
 
 static cycle_t tc_get_cycles(struct clocksource *cs)
 {
-- 
2.1.4

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