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@@ -42,6 +42,7 @@ static void sas_form_port(struct asd_sas_phy *phy)
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struct asd_sas_port *port = phy->port;
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struct sas_internal *si =
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to_sas_internal(sas_ha->core.shost->transportt);
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+ unsigned long flags;
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if (port) {
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if (memcmp(port->attached_sas_addr, phy->attached_sas_addr,
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@@ -56,7 +57,7 @@ static void sas_form_port(struct asd_sas_phy *phy)
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}
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/* find a port */
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- spin_lock(&sas_ha->phy_port_lock);
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+ spin_lock_irqsave(&sas_ha->phy_port_lock, flags);
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for (i = 0; i < sas_ha->num_phys; i++) {
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port = sas_ha->sas_port[i];
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spin_lock(&port->phy_list_lock);
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@@ -78,7 +79,7 @@ static void sas_form_port(struct asd_sas_phy *phy)
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if (i >= sas_ha->num_phys) {
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printk(KERN_NOTICE "%s: couldn't find a free port, bug?\n",
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__FUNCTION__);
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- spin_unlock(&sas_ha->phy_port_lock);
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+ spin_unlock_irqrestore(&sas_ha->phy_port_lock, flags);
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return;
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}
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@@ -105,7 +106,7 @@ static void sas_form_port(struct asd_sas_phy *phy)
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} else
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port->linkrate = max(port->linkrate, phy->linkrate);
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spin_unlock(&port->phy_list_lock);
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- spin_unlock(&sas_ha->phy_port_lock);
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+ spin_unlock_irqrestore(&sas_ha->phy_port_lock, flags);
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if (!port->port) {
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port->port = sas_port_alloc(phy->phy->dev.parent, port->id);
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@@ -137,6 +138,7 @@ void sas_deform_port(struct asd_sas_phy *phy)
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struct asd_sas_port *port = phy->port;
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struct sas_internal *si =
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to_sas_internal(sas_ha->core.shost->transportt);
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+ unsigned long flags;
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if (!port)
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return; /* done by a phy event */
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@@ -155,7 +157,7 @@ void sas_deform_port(struct asd_sas_phy *phy)
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if (si->dft->lldd_port_deformed)
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si->dft->lldd_port_deformed(phy);
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- spin_lock(&sas_ha->phy_port_lock);
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+ spin_lock_irqsave(&sas_ha->phy_port_lock, flags);
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spin_lock(&port->phy_list_lock);
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list_del_init(&phy->port_phy_el);
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@@ -174,7 +176,7 @@ void sas_deform_port(struct asd_sas_phy *phy)
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port->phy_mask = 0;
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}
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spin_unlock(&port->phy_list_lock);
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- spin_unlock(&sas_ha->phy_port_lock);
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+ spin_unlock_irqrestore(&sas_ha->phy_port_lock, flags);
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return;
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}
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