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-rw-r--r--drivers/pci/hotplug/pciehp_ctrl.c7
-rw-r--r--drivers/pci/hotplug/pciehp_hpc.c2
-rw-r--r--drivers/pci/hotplug/pciehp_pci.c6
3 files changed, 10 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index ec0b4c11ccd9..83f3d4af3677 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -113,10 +113,11 @@ static int board_added(struct slot *p_slot)
retval = pciehp_configure_device(p_slot);
if (retval) {
- ctrl_err(ctrl, "Cannot add device at %04x:%02x:00\n",
- pci_domain_nr(parent), parent->number);
- if (retval != -EEXIST)
+ if (retval != -EEXIST) {
+ ctrl_err(ctrl, "Cannot add device at %04x:%02x:00\n",
+ pci_domain_nr(parent), parent->number);
goto err_exit;
+ }
}
pciehp_green_led_on(p_slot);
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index ba5055c5115c..fd0877e92b05 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -791,7 +791,7 @@ static int pcie_init_slot(struct controller *ctrl)
if (!slot)
return -ENOMEM;
- slot->wq = alloc_workqueue("pciehp-%u", 0, 0, PSN(ctrl));
+ slot->wq = alloc_ordered_workqueue("pciehp-%u", 0, PSN(ctrl));
if (!slot->wq)
goto abort;
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index c3af027ee1a6..2a1ca020cf5a 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -46,7 +46,11 @@ int pciehp_configure_device(struct slot *p_slot)
dev = pci_get_slot(parent, PCI_DEVFN(0, 0));
if (dev) {
- ctrl_err(ctrl, "Device %s already exists at %04x:%02x:00, cannot hot-add\n",
+ /*
+ * The device is already there. Either configured by the
+ * boot firmware or a previous hotplug event.
+ */
+ ctrl_dbg(ctrl, "Device %s already exists at %04x:%02x:00, skipping hot-add\n",
pci_name(dev), pci_domain_nr(parent), parent->number);
pci_dev_put(dev);
ret = -EEXIST;