提交 0c416b54 编写于 作者: J Jordan Hargrave 提交者: James Bottomley

scsi_transport_sas: Remove check for SAS expander when querying bay/enclosure IDs.

Dell Server backplanes can report bay/enclosure IDs without an
expander present.  This patch allows the bay/enclosure IDs to be
propagaged to sysfs.we
Signed-off-by: NJordan Hargrave <jordan_hargrave@dell.com>
Reviewed-by: NHannes Reinecke <hare@suse.com>
Signed-off-by: NJames Bottomley <JBottomley@Odin.com>
上级 2492fc09
......@@ -1222,13 +1222,6 @@ show_sas_rphy_enclosure_identifier(struct device *dev,
u64 identifier;
int error;
/*
* Only devices behind an expander are supported, because the
* enclosure identifier is a SMP feature.
*/
if (scsi_is_sas_phy_local(phy))
return -EINVAL;
error = i->f->get_enclosure_identifier(rphy, &identifier);
if (error)
return error;
......@@ -1248,9 +1241,6 @@ show_sas_rphy_bay_identifier(struct device *dev,
struct sas_internal *i = to_sas_internal(shost->transportt);
int val;
if (scsi_is_sas_phy_local(phy))
return -EINVAL;
val = i->f->get_bay_identifier(rphy);
if (val < 0)
return val;
......
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