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-rw-r--r--arch/arm/plat-mxc/epit.c18
1 files changed, 2 insertions, 16 deletions
diff --git a/arch/arm/plat-mxc/epit.c b/arch/arm/plat-mxc/epit.c
index d69d343ff61f..d3467f818c33 100644
--- a/arch/arm/plat-mxc/epit.c
+++ b/arch/arm/plat-mxc/epit.c
@@ -83,26 +83,12 @@ static void epit_irq_acknowledge(void)
__raw_writel(EPITSR_OCIF, timer_base + EPITSR);
}
-static cycle_t epit_read(struct clocksource *cs)
-{
- return 0 - __raw_readl(timer_base + EPITCNR);
-}
-
-static struct clocksource clocksource_epit = {
- .name = "epit",
- .rating = 200,
- .read = epit_read,
- .mask = CLOCKSOURCE_MASK(32),
- .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
static int __init epit_clocksource_init(struct clk *timer_clk)
{
unsigned int c = clk_get_rate(timer_clk);
- clocksource_register_hz(&clocksource_epit, c);
-
- return 0;
+ return clocksource_mmio_init(timer_base + EPITCNR, "epit", c, 200, 32,
+ clocksource_mmio_readl_down);
}
/* clock event */
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