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-rw-r--r--drivers/pci/hotplug/cpcihp_zt5550.c2
-rw-r--r--drivers/pci/hotplug/cpqphp_core.c2
-rw-r--r--drivers/pci/hotplug/ibmphp_core.c2
-rw-r--r--drivers/pci/hotplug/ibmphp_ebda.c2
-rw-r--r--drivers/pci/hotplug/pciehp_hpc.c8
-rw-r--r--drivers/pci/hotplug/pnv_php.c4
-rw-r--r--drivers/pci/hotplug/rpadlpar_core.c4
-rw-r--r--drivers/pci/hotplug/rpadlpar_sysfs.c2
-rw-r--r--drivers/pci/hotplug/rpaphp_core.c2
-rw-r--r--drivers/pci/hotplug/rpaphp_pci.c4
-rw-r--r--drivers/pci/hotplug/rpaphp_slot.c4
-rw-r--r--drivers/pci/hotplug/shpchp_core.c2
-rw-r--r--drivers/pci/hotplug/shpchp_hpc.c2
13 files changed, 25 insertions, 15 deletions
diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
index 5f49c3fd736a..2f8659a148f5 100644
--- a/drivers/pci/hotplug/cpcihp_zt5550.c
+++ b/drivers/pci/hotplug/cpcihp_zt5550.c
@@ -280,7 +280,7 @@ static void zt5550_hc_remove_one(struct pci_dev *pdev)
}
-static struct pci_device_id zt5550_hc_pci_tbl[] = {
+static const struct pci_device_id zt5550_hc_pci_tbl[] = {
{ PCI_VENDOR_ID_ZIATECH, PCI_DEVICE_ID_ZIATECH_5550_HC, PCI_ANY_ID, PCI_ANY_ID, },
{ 0, }
};
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index 33d300d12411..4d06b8461255 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -1417,7 +1417,7 @@ static void __exit unload_cpqphpd(void)
iounmap(smbios_start);
}
-static struct pci_device_id hpcd_pci_tbl[] = {
+static const struct pci_device_id hpcd_pci_tbl[] = {
{
/* handle any PCI Hotplug controller */
.class = ((PCI_CLASS_SYSTEM_PCI_HOTPLUG << 8) | 0x00),
diff --git a/drivers/pci/hotplug/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c
index 5efd01d84498..73cf84645c82 100644
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -852,7 +852,7 @@ static int set_bus(struct slot *slot_cur)
u8 speed;
u8 cmd = 0x0;
int retval;
- static struct pci_device_id ciobx[] = {
+ static const struct pci_device_id ciobx[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, 0x0101) },
{ },
};
diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index 43e345ac296b..a6a4dac798e5 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -1153,7 +1153,7 @@ void ibmphp_free_ebda_pci_rsrc_queue(void)
}
}
-static struct pci_device_id id_table[] = {
+static const struct pci_device_id id_table[] = {
{
.vendor = PCI_VENDOR_ID_IBM,
.device = HPC_DEVICE_ID,
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 026830a138ae..e5d5ce9e3010 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -586,6 +586,14 @@ static irqreturn_t pciehp_isr(int irq, void *dev_id)
events = status & (PCI_EXP_SLTSTA_ABP | PCI_EXP_SLTSTA_PFD |
PCI_EXP_SLTSTA_PDC | PCI_EXP_SLTSTA_CC |
PCI_EXP_SLTSTA_DLLSC);
+
+ /*
+ * If we've already reported a power fault, don't report it again
+ * until we've done something to handle it.
+ */
+ if (ctrl->power_fault_detected)
+ events &= ~PCI_EXP_SLTSTA_PFD;
+
if (!events)
return IRQ_NONE;
diff --git a/drivers/pci/hotplug/pnv_php.c b/drivers/pci/hotplug/pnv_php.c
index 7c203198b582..74f6a17e4614 100644
--- a/drivers/pci/hotplug/pnv_php.c
+++ b/drivers/pci/hotplug/pnv_php.c
@@ -163,8 +163,8 @@ static void pnv_php_detach_device_nodes(struct device_node *parent)
of_node_put(dn);
refcount = kref_read(&dn->kobj.kref);
if (refcount != 1)
- pr_warn("Invalid refcount %d on <%s>\n",
- refcount, of_node_full_name(dn));
+ pr_warn("Invalid refcount %d on <%pOF>\n",
+ refcount, dn);
of_detach_node(dn);
}
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 3f93a4e79595..a3449d717a99 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -150,8 +150,8 @@ static void dlpar_pci_add_bus(struct device_node *dn)
/* Add EADS device to PHB bus, adding new entry to bus->devices */
dev = of_create_pci_dev(dn, phb->bus, pdn->devfn);
if (!dev) {
- printk(KERN_ERR "%s: failed to create pci dev for %s\n",
- __func__, dn->full_name);
+ printk(KERN_ERR "%s: failed to create pci dev for %pOF\n",
+ __func__, dn);
return;
}
diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c
index a796301ea03f..edb5d8a53020 100644
--- a/drivers/pci/hotplug/rpadlpar_sysfs.c
+++ b/drivers/pci/hotplug/rpadlpar_sysfs.c
@@ -102,7 +102,7 @@ static struct attribute *default_attrs[] = {
NULL,
};
-static struct attribute_group dlpar_attr_group = {
+static const struct attribute_group dlpar_attr_group = {
.attrs = default_attrs,
};
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 8d132024f06e..1e29abaaea08 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -318,7 +318,7 @@ int rpaphp_add_slot(struct device_node *dn)
if (!is_php_dn(dn, &indexes, &names, &types, &power_domains))
return 0;
- dbg("Entry %s: dn->full_name=%s\n", __func__, dn->full_name);
+ dbg("Entry %s: dn=%pOF\n", __func__, dn);
/* register PCI devices */
name = (char *) &names[1];
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index ea41ea1d3c00..32aabc533be8 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -95,7 +95,7 @@ int rpaphp_enable_slot(struct slot *slot)
bus = pci_find_bus_by_node(slot->dn);
if (!bus) {
- err("%s: no pci_bus for dn %s\n", __func__, slot->dn->full_name);
+ err("%s: no pci_bus for dn %pOF\n", __func__, slot->dn);
return -EINVAL;
}
@@ -125,7 +125,7 @@ int rpaphp_enable_slot(struct slot *slot)
if (rpaphp_debug) {
struct pci_dev *dev;
- dbg("%s: pci_devs of slot[%s]\n", __func__, slot->dn->full_name);
+ dbg("%s: pci_devs of slot[%pOF]\n", __func__, slot->dn);
list_for_each_entry(dev, &bus->devices, bus_list)
dbg("\t%s\n", pci_name(dev));
}
diff --git a/drivers/pci/hotplug/rpaphp_slot.c b/drivers/pci/hotplug/rpaphp_slot.c
index 388c4d8fcdd1..489862360f2c 100644
--- a/drivers/pci/hotplug/rpaphp_slot.c
+++ b/drivers/pci/hotplug/rpaphp_slot.c
@@ -122,8 +122,8 @@ int rpaphp_register_slot(struct slot *slot)
int retval;
int slotno = -1;
- dbg("%s registering slot:path[%s] index[%x], name[%s] pdomain[%x] type[%d]\n",
- __func__, slot->dn->full_name, slot->index, slot->name,
+ dbg("%s registering slot:path[%pOF] index[%x], name[%s] pdomain[%x] type[%d]\n",
+ __func__, slot->dn, slot->index, slot->name,
slot->power_domain, slot->type);
/* should not try to register the same slot twice */
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index 3454dc7385f1..7bfb87bd2b7e 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -351,7 +351,7 @@ static void shpc_remove(struct pci_dev *dev)
kfree(ctrl);
}
-static struct pci_device_id shpcd_pci_tbl[] = {
+static const struct pci_device_id shpcd_pci_tbl[] = {
{PCI_DEVICE_CLASS(((PCI_CLASS_BRIDGE_PCI << 8) | 0x00), ~0)},
{ /* end: all zeroes */ }
};
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index de0ea474fb73..e5824c7b7b6b 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -1062,6 +1062,8 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
if (rc) {
ctrl_info(ctrl, "Can't get msi for the hotplug controller\n");
ctrl_info(ctrl, "Use INTx for the hotplug controller\n");
+ } else {
+ pci_set_master(pdev);
}
rc = request_irq(ctrl->pci_dev->irq, shpc_isr, IRQF_SHARED,
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-31 06:51:56 +0000