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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2013-11-26 19:25:59 +0100
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>2013-12-20 11:44:24 +0100
commitf0402f9b47112faea10541b799b61066ae322c36 (patch)
treeac75ce48ed26d7aed05d894b69417fea7e404801 /arch/arm
parent3ae1a6b153b099fc7e50f9c74ae208bd72c02c3d (diff)
downloadlinux-linaro-stable-f0402f9b47112faea10541b799b61066ae322c36.tar.gz
ARM: ixp4xx: stop using <mach/timex.h>
The only user of symbols defined in ixp4xx's <mach/timex.h> is common.c. Fix that one up by moving the used #define into common.c directly and add a local substitute for the global define LATCH which uses CLOCK_TICK_RATE. This makes ixp4xx not to be a bar to dropping support for <mach/timex.h>. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-ixp4xx/common.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 9edaf4734fa8..20b62aa30086 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -23,7 +23,6 @@
#include <linux/interrupt.h>
#include <linux/bitops.h>
#include <linux/time.h>
-#include <linux/timex.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
#include <linux/io.h>
@@ -45,6 +44,9 @@
#include <asm/mach/irq.h>
#include <asm/mach/time.h>
+#define IXP4XX_TIMER_FREQ 66666000
+#define IXP4XX_LATCH DIV_ROUND_CLOSEST(IXP4XX_TIMER_FREQ, HZ)
+
static void __init ixp4xx_clocksource_init(void);
static void __init ixp4xx_clockevent_init(void);
static struct clock_event_device clockevent_ixp4xx;
@@ -520,7 +522,7 @@ static void ixp4xx_set_mode(enum clock_event_mode mode,
switch (mode) {
case CLOCK_EVT_MODE_PERIODIC:
- osrt = LATCH & ~IXP4XX_OST_RELOAD_MASK;
+ osrt = IXP4XX_LATCH & ~IXP4XX_OST_RELOAD_MASK;
opts = IXP4XX_OST_ENABLE;
break;
case CLOCK_EVT_MODE_ONESHOT: