ARM: OMAP3: Clean up spurious interrupt check logic
SPURIOUSIRQ is contained in bits 31:7 of INTC_SIR, so INTC_SIR must be right shifted by 7, not 6. No change in logic, only changes for better readability. Refer to register definition of INTCPS_SIR_IRQ in OMAP3 Manual. Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -73,9 +73,9 @@ static int omap_check_spurious(unsigned int irq)
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u32 sir, spurious;
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sir = intc_bank_read_reg(&irq_banks[0], INTC_SIR);
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spurious = sir >> 6;
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spurious = sir >> 7;
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if (spurious > 1) {
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if (spurious) {
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printk(KERN_WARNING "Spurious irq %i: 0x%08x, please flush "
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"posted write for irq %i\n",
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irq, sir, previous_irq);
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