diff options
| author | James Bottomley <jejb@mulgrave.(none)> | 2005-01-11 22:06:41 -0600 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-01-11 22:06:41 -0600 |
| commit | 65c333c9425f7914ec3cf8fa5e18b1f08abb812a (patch) | |
| tree | c6adb3ee3043f96a813c036ace00bdeb92a9bdb6 /include | |
| parent | 09cb5719cb505df414346fd96c8e0641fd078092 (diff) | |
| download | history-65c333c9425f7914ec3cf8fa5e18b1f08abb812a.tar.gz | |
SCSI: add starget_for_each_device
From: James.Smart@Emulex.Com
This patch deprecates the use of device_for_each_child() with stargets.
The reasoning behind this is due to issues regarding:
Semaphores that device_for_each_child() takes
Implicit assumptions that each child is an sdev device.
The patch adds a new helper function, starget_for_each_device(), and
replaces all previous uses of device_for_each_child().
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/scsi/scsi_device.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 6afc72fba7dc4c..8678132e3947c7 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -172,6 +172,8 @@ extern struct scsi_device *scsi_device_lookup(struct Scsi_Host *, uint, uint, uint); extern struct scsi_device *__scsi_device_lookup(struct Scsi_Host *, uint, uint, uint); +extern void starget_for_each_device(struct scsi_target *, void *, + void (*fn)(struct scsi_device *, void *)); /* only exposed to implement shost_for_each_device */ extern struct scsi_device *__scsi_iterate_devices(struct Scsi_Host *, |