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authorJeff Garzik <jeff@garzik.org>2007-11-11 19:52:05 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2007-11-25 12:19:26 +0200
commit1e641664301744f0d381de43ae1e12343e60b479 (patch)
tree974c977e1dd9787c943d16b771372f08b48f346d /drivers/s390
parent86e8dfc5603ed76917eed0a9dd9e85a1e1a8b162 (diff)
[SCSI] NCR5380: Fix bugs and canonicalize irq handler usage
* Always pass the same value to free_irq() that we pass to request_irq(). This fixes several bugs. * Always call NCR5380_intr() with 'irq' and 'dev_id' arguments. Note, scsi_falcon_intr() is the only case now where dev_id is not the scsi_host. * Always pass Scsi_Host to request_irq(). For most cases, the drivers already did so, and I merely neated the source code line. In other cases, either NULL or a non-sensical value was passed, verified to be unused, then changed to be Scsi_Host in anticipation of the future. In addition to the bugs fixes, this change makes the interface usage consistent, which in turn enables the possibility of directly referencing Scsi_Host from all NCR5380_intr() invocations. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/s390')
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