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authorJan Glauber <jang@linux.vnet.ibm.com>2010-05-17 12:00:18 +0400
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2010-05-17 12:00:17 +0400
commitd0c9d4a89fff4352b20ae8704b84cd99a8372f66 (patch)
tree75efec9918d00aeb3815de3dc15ad7026fec5900 /drivers/s390/cio
parent3a601bfef33c82537511c7d970d8010c38aaecd1 (diff)
downloadlinux-d0c9d4a89fff4352b20ae8704b84cd99a8372f66.tar.xz
[S390] qdio: set correct bit in dsci
The state change indicator is bit 7 not bit 0 of the dsci. Use the correct bit for setting the indicator. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
-rw-r--r--drivers/s390/cio/qdio_thinint.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c
index ce5f8910ff83..8daf1b99f153 100644
--- a/drivers/s390/cio/qdio_thinint.c
+++ b/drivers/s390/cio/qdio_thinint.c
@@ -95,7 +95,7 @@ void tiqdio_add_input_queues(struct qdio_irq *irq_ptr)
for_each_input_queue(irq_ptr, q, i)
list_add_rcu(&q->entry, &tiq_list);
mutex_unlock(&tiq_list_lock);
- xchg(irq_ptr->dsci, 1);
+ xchg(irq_ptr->dsci, 1 << 7);
}
void tiqdio_remove_input_queues(struct qdio_irq *irq_ptr)
@@ -173,7 +173,7 @@ static void tiqdio_thinint_handler(void *ind, void *drv_data)
/* prevent racing */
if (*tiqdio_alsi)
- xchg(&q_indicators[TIQDIO_SHARED_IND].ind, 1);
+ xchg(&q_indicators[TIQDIO_SHARED_IND].ind, 1 << 7);
}
}