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authorHannes Reinecke <hare@suse.de>2008-03-18 16:32:28 +0300
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-04-23 00:16:29 +0400
commitb0ed43360fdca227048d88a08290365cb681c1a8 (patch)
treec4bec4f311c2d73159df6fe35986442968aae8c9 /drivers/scsi/hosts.c
parentcb6b7f40630f94126233194847a86bf5501fb63c (diff)
downloadlinux-b0ed43360fdca227048d88a08290365cb681c1a8.tar.xz
[SCSI] add scsi_host and scsi_target to scsi_bus
This patch implements scsi_host and scsi_target device types and adds both to the scsi_bus. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/hosts.c')
-rw-r--r--drivers/scsi/hosts.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index c264a8c5f01e..63bed62f270e 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -284,6 +284,11 @@ static void scsi_host_dev_release(struct device *dev)
kfree(shost);
}
+struct device_type scsi_host_type = {
+ .name = "scsi_host",
+ .release = scsi_host_dev_release,
+};
+
/**
* scsi_host_alloc - register a scsi host adapter instance.
* @sht: pointer to scsi host template
@@ -383,7 +388,10 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
device_initialize(&shost->shost_gendev);
snprintf(shost->shost_gendev.bus_id, BUS_ID_SIZE, "host%d",
shost->host_no);
- shost->shost_gendev.release = scsi_host_dev_release;
+#ifndef CONFIG_SYSFS_DEPRECATED
+ shost->shost_gendev.bus = &scsi_bus_type;
+#endif
+ shost->shost_gendev.type = &scsi_host_type;
device_initialize(&shost->shost_dev);
shost->shost_dev.parent = &shost->shost_gendev;
@@ -496,7 +504,7 @@ void scsi_exit_hosts(void)
int scsi_is_host_device(const struct device *dev)
{
- return dev->release == scsi_host_dev_release;
+ return dev->type == &scsi_host_type;
}
EXPORT_SYMBOL(scsi_is_host_device);