[patch] pnx8xxx clocksource cleanups

[Vitaly Wool <vitalywool@xxxxxxxxx>]

This patch does some PNX8XXX clocksource cleanups.

arch/mips/philips/pnx8550/common/time.c |   35 ++++++++++----------------------
1 file changed, 11 insertions(+), 24 deletions(-)

Signed-off-by: Vitaly Wool <vitalywool@xxxxxxxxx>

Index: linux-mips.git/arch/mips/philips/pnx8550/common/time.c
===================================================================
--- linux-mips.git.orig/arch/mips/philips/pnx8550/common/time.c
+++ linux-mips.git/arch/mips/philips/pnx8550/common/time.c
@@ -47,11 +47,6 @@ static struct clocksource pnx_clocksourc
	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
};

-static void timer_ack(void)
-{
-	write_c0_compare(cpj);
-}
-
static irqreturn_t pnx8xxx_timer_interrupt(int irq, void *dev_id)
{
	struct clock_event_device *c = dev_id;
@@ -94,30 +89,22 @@ static struct clock_event_device pnx8xxx
	.set_next_event = pnx8xxx_set_next_event,
};

-/*
- * plat_time_init() - it does the following things:
- *
- * 1) plat_time_init() -
- * 	a) (optional) set up RTC routines,
- *      b) (optional) calibrate and set the mips_hpt_frequency
- *	    (only needed if you intended to use cpu counter as timer interrupt
- *	     source)
- */
+static inline void timer_ack(void)
+{
+	write_c0_compare(cpj);
+}

__init void plat_time_init(void)
{
-	unsigned int             configPR;
-	unsigned int             n;
-	unsigned int             m;
-	unsigned int             p;
-	unsigned int             pow2p;
+	unsigned int configPR;
+	unsigned int n;
+	unsigned int m;
+	unsigned int p;
+	unsigned int pow2p;

	clockevents_register_device(&pnx8xxx_clockevent);
	clocksource_register(&pnx_clocksource);

-	setup_irq(PNX8550_INT_TIMER1, &pnx8xxx_timer_irq);
-	setup_irq(PNX8550_INT_TIMER2, &monotonic_irqaction);
-
	/* Timer 1 start */
	configPR = read_c0_config7();
	configPR &= ~0x00000008;
@@ -158,6 +145,6 @@ __init void plat_time_init(void)
	write_c0_count2(0);
	write_c0_compare2(0xffffffff);

+	setup_irq(PNX8550_INT_TIMER1, &pnx8xxx_timer_irq);
+	setup_irq(PNX8550_INT_TIMER2, &monotonic_irqaction);
}
-
-