From: Jan Glauber <jang@linux.vnet.ibm.com>
Date: Mon, 17 May 2010 08:00:18 +0000 (+0200)
Subject: [S390] qdio: set correct bit in dsci
X-Git-Tag: 2.1b_release~8406^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d0c9d4a89fff4352b20ae8704b84cd99a8372f66;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git

[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>
---

diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c
index ce5f891..8daf1b9 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);
 	}
 }