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scsi: libsas: Add helper for port add ex_phy

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This moves the process of adding ex_phy to a port into a new helper.

Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Link: https://lore.kernel.org/r/20240312141103.31358-2-yangxingui@huawei.com
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Xingui Yang 2024-03-12 14:11:00 +00:00 committed by Martin K. Petersen
parent 4cece76496
commit 888ea1b12b
1 changed files with 8 additions and 3 deletions
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11
drivers/scsi/libsas/sas_expander.c
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@ -26,6 +26,13 @@ static int sas_configure_phy(struct domain_device *dev, int phy_id,
u8 *sas_addr, int include);
static int sas_disable_routing(struct domain_device *dev, u8 *sas_addr);
static void sas_port_add_ex_phy(struct sas_port *port, struct ex_phy *ex_phy)
{
sas_port_add_phy(port, ex_phy->phy);
ex_phy->port = port;
ex_phy->phy_state = PHY_DEVICE_DISCOVERED;
}
/* ---------- SMP task management ---------- */
/* Give it some long enough timeout. In seconds. */
@ -857,9 +864,7 @@ static bool sas_ex_join_wide_port(struct domain_device *parent, int phy_id)
if (!memcmp(phy->attached_sas_addr, ephy->attached_sas_addr,
SAS_ADDR_SIZE) && ephy->port) {
sas_port_add_phy(ephy->port, phy->phy);
phy->port = ephy->port;
phy->phy_state = PHY_DEVICE_DISCOVERED;
sas_port_add_ex_phy(ephy->port, phy);
return true;
}
}