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Merge branch 'board' of git://github.com/hzhuang1/linux into next/cleanup

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* 'board' of git://github.com/hzhuang1/linux:
  ARM: mmp: using for_each_set_bit to simplify the code
This commit is contained in:
Olof Johansson 2012-09-21 23:03:26 -07:00
commit 60e5992015
1 changed files with 1 additions and 3 deletions
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4
arch/arm/mach-mmp/irq.c
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@ -153,10 +153,8 @@ static void icu_mux_irq_demux(unsigned int irq, struct irq_desc *desc)
status = readl_relaxed(data->reg_status) & ~mask;
if (status == 0)
break;
n = find_first_bit(&status, BITS_PER_LONG);
while (n < BITS_PER_LONG) {
for_each_set_bit(n, &status, BITS_PER_LONG) {
generic_handle_irq(icu_data[i].virq_base + n);
n = find_next_bit(&status, BITS_PER_LONG, n + 1);
}
}
}