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authorChristof Schmitt <christof.schmitt@de.ibm.com>2010-12-02 15:16:17 +0100
committerJames Bottomley <James.Bottomley@suse.de>2010-12-21 12:24:47 -0600
commit3d63d3b4fb5fb3674f2d97725e187cbfa22562bc (patch)
treebcdeec02d675f980eb9f60f15833e50914f4772c /drivers/s390/scsi/zfcp_qdio.c
parentea4a3a6ac40e2a585654808d4aefb39a6d57dca0 (diff)
[SCSI] zfcp: Move qdio setup from erp to zfcp_qdio.c
Initialization of the qdio waitqueue should happen when the qdio data is initialized and the QDIOUP flag should be handled in the qdio code as well. Adjust the code accordingly and remove the superfluos function zfcp_erp_adapter_strategy_open_qdio. Reviewed-by: Steffen Maier <maier@linux.vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_qdio.c')
-rw-r--r--drivers/s390/scsi/zfcp_qdio.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index d99c9dc9cfcb..2511f92302dd 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -307,6 +307,7 @@ static int zfcp_qdio_allocate(struct zfcp_qdio *qdio)
return -ENOMEM;
zfcp_qdio_setup_init_data(&init_data, qdio);
+ init_waitqueue_head(&qdio->req_q_wq);
return qdio_allocate(&init_data);
}
@@ -391,6 +392,7 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio)
/* set index of first avalable SBALS / number of available SBALS */
qdio->req_q_idx = 0;
atomic_set(&qdio->req_q_free, QDIO_MAX_BUFFERS_PER_Q);
+ atomic_set_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &qdio->adapter->status);
return 0;