[S390] remove superfluous check from do_IRQ
Don't check for the int_type if an adapter interrupt is presented. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -630,11 +630,7 @@ void __irq_entry do_IRQ(struct pt_regs *regs)
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irb = (struct irb *)&S390_lowcore.irb;
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do {
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kstat_cpu(smp_processor_id()).irqs[IO_INTERRUPT]++;
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/*
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* Non I/O-subchannel thin interrupts are processed differently
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*/
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if (tpi_info->adapter_IO == 1 &&
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tpi_info->int_type == IO_INTERRUPT_TYPE) {
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if (tpi_info->adapter_IO) {
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do_adapter_IO(tpi_info->isc);
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continue;
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}
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@ -105,8 +105,6 @@ struct subchannel {
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struct schib_config config;
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} __attribute__ ((aligned(8)));
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#define IO_INTERRUPT_TYPE 0 /* I/O interrupt type */
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#define to_subchannel(n) container_of(n, struct subchannel, dev)
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extern int cio_validate_subchannel (struct subchannel *, struct subchannel_id);
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