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| author | Greg Ungerer <gerg@uclinux.org> | 2009-05-06 11:36:00 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2009-09-16 09:43:47 +1000 |
| commit | f1a59d244abd8d7b94b90f45ee5e0988e5a154cb (patch) | |
| tree | 7e809b6d848ff9a4a9b9618c9e4df338d055c860 /arch/m68knommu/platform/coldfire | |
| parent | a3d9bf1dfdaf6f7df6c5340521dff1aafe39393f (diff) | |
| download | blackbird-op-linux-f1a59d244abd8d7b94b90f45ee5e0988e5a154cb.tar.gz blackbird-op-linux-f1a59d244abd8d7b94b90f45ee5e0988e5a154cb.zip | |
m68knommu: remove interrupt masking from ColdFire pit timer
With proper interrupt controller code in place there is no need for
devices like the timers to have custom interrupt masking code.
Remove it (and the defines that go along with it).
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu/platform/coldfire')
| -rw-r--r-- | arch/m68knommu/platform/coldfire/pit.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/m68knommu/platform/coldfire/pit.c b/arch/m68knommu/platform/coldfire/pit.c index 61b96211f8ff..d8720ee34510 100644 --- a/arch/m68knommu/platform/coldfire/pit.c +++ b/arch/m68knommu/platform/coldfire/pit.c @@ -32,7 +32,6 @@ */ #define FREQ ((MCF_CLK / 2) / 64) #define TA(a) (MCF_IPSBAR + MCFPIT_BASE1 + (a)) -#define INTC0 (MCF_IPSBAR + MCFICM_INTC0) #define PIT_CYCLES_PER_JIFFY (FREQ / HZ) static u32 pit_cnt; @@ -154,8 +153,6 @@ static struct clocksource pit_clk = { void hw_timer_init(void) { - u32 imr; - cf_pit_clockevent.cpumask = cpumask_of(smp_processor_id()); cf_pit_clockevent.mult = div_sc(FREQ, NSEC_PER_SEC, 32); cf_pit_clockevent.max_delta_ns = @@ -166,11 +163,6 @@ void hw_timer_init(void) setup_irq(MCFINT_VECBASE + MCFINT_PIT1, &pit_irq); - __raw_writeb(ICR_INTRCONF, INTC0 + MCFINTC_ICR0 + MCFINT_PIT1); - imr = __raw_readl(INTC0 + MCFPIT_IMR); - imr &= ~MCFPIT_IMR_IBIT; - __raw_writel(imr, INTC0 + MCFPIT_IMR); - pit_clk.mult = clocksource_hz2mult(FREQ, pit_clk.shift); clocksource_register(&pit_clk); } |
