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path: root/drivers/s390/cio/css.c
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-rw-r--r--drivers/s390/cio/css.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 7b1a440a1f8e..7159933d9d3e 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -1184,6 +1184,7 @@ static int __init css_bus_init(void)
ret = cio_dma_pool_init();
if (ret)
goto out_unregister_pmn;
+ airq_init();
css_init_done = 1;
/* Enable default isc for I/O subchannels. */