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Minor fixes, do not count interrupts without interrupt source as spurious (#1755)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7391 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2007-05-30 09:48:57 +00:00
parent 438c1a7f7e
commit f203cd4d6d
3 changed files with 10 additions and 6 deletions
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11
target/linux/adm5120-2.6/files/arch/mips/adm5120/irq.c
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@@ -48,11 +48,12 @@ void adm5120_hw0_irqdispatch(struct pt_regs *regs)
intsrc = ADM5120_INTC_STATUS & ADM5120_IRQ_MASK;
for (i = 0; intsrc; intsrc >>= 1, i++)
if (intsrc & 0x1)
do_IRQ(i);
else
spurious_interrupt();
if (intsrc) {
for (i = 0; intsrc; intsrc >>= 1, i++)
if (intsrc & 0x1)
do_IRQ(i);
} else
spurious_interrupt();
}
void mips_timer_interrupt(struct pt_regs *regs)