[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>
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 430f875..f314754 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -630,11 +630,7 @@
irb = (struct irb *)&S390_lowcore.irb;
do {
kstat_cpu(smp_processor_id()).irqs[IO_INTERRUPT]++;
- /*
- * Non I/O-subchannel thin interrupts are processed differently
- */
- if (tpi_info->adapter_IO == 1 &&
- tpi_info->int_type == IO_INTERRUPT_TYPE) {
+ if (tpi_info->adapter_IO) {
do_adapter_IO(tpi_info->isc);
continue;
}
diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h
index bf7f80f5..7a9032d 100644
--- a/drivers/s390/cio/cio.h
+++ b/drivers/s390/cio/cio.h
@@ -105,8 +105,6 @@
struct schib_config config;
} __attribute__ ((aligned(8)));
-#define IO_INTERRUPT_TYPE 0 /* I/O interrupt type */
-
#define to_subchannel(n) container_of(n, struct subchannel, dev)
extern int cio_validate_subchannel (struct subchannel *, struct subchannel_id);
