From: David Kershner <david.kersh...@unisys.com>
Visorbus handles interrupt states for the drivers now, don't need
to handle it in the driver.
Signed-off-by: David Kershner <david.kersh...@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.ro...@unisys.com>
---
drivers/staging/unisys/visorhba/visorhba_main.c | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/drivers/staging/unisys/visorhba/visorhba_main.c
b/drivers/staging/unisys/visorhba/visorhba_main.c
index e87bc2b..319ccfd 100644
--- a/drivers/staging/unisys/visorhba/visorhba_main.c
+++ b/drivers/staging/unisys/visorhba/visorhba_main.c
@@ -1085,7 +1085,6 @@ static int visorhba_probe(struct visor_device *dev)
struct vhba_config_max max;
struct visorhba_devdata *devdata = NULL;
int i, err, channel_offset;
- u64 features;
scsihost = scsi_host_alloc(&visorhba_driver_template,
sizeof(*devdata));
@@ -1129,16 +1128,6 @@ static int visorhba_probe(struct visor_device *dev)
devdata->serverchangingstate = false;
devdata->scsihost = scsihost;
- channel_offset = offsetof(struct spar_io_channel_protocol,
- channel_header.features);
- err = visorbus_read_channel(dev, channel_offset, &features, 8);
- if (err)
- goto err_scsi_remove_host;
- features |= ULTRA_IO_CHANNEL_IS_POLLING;
- err = visorbus_write_channel(dev, channel_offset, &features, 8);
- if (err)
- goto err_scsi_remove_host;
-
devdata->thread_wait_ms = 2;
tasklet_init(&devdata->tasklet, process_incoming_rsps,
(unsigned long)devdata);
@@ -1153,9 +1142,6 @@ static int visorhba_probe(struct visor_device *dev)
return 0;
-err_scsi_remove_host:
- scsi_remove_host(scsihost);
-
err_scsi_host_put:
scsi_host_put(scsihost);
return err;
--
2.5.0
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