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authorKristen Accardi <kristen.c.accardi@intel.com>2005-08-05 12:16:06 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2005-09-08 14:57:24 -0700
commit1248d636122e4ec9d7802b850904e3bb48a0da23 (patch)
treeca41930bb82ce02147f58df7b288fdf8a6b3e9b2 /drivers/pci
parent346d38823b59d65c3c1365971776b52e0661b7e5 (diff)
[PATCH] PCI Hotplug: use bus_slot number for name
For systems with multiple hotplug controllers, you need to use more than just the slot number to uniquely name the slot. Without a unique slot name, the pci_hp_register() will fail. This patch adds the bus number to the name. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/hotplug/pciehp.h2
-rw-r--r--drivers/pci/hotplug/shpchp.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 2b92b9e8c91..061ead21ef1 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -302,7 +302,7 @@ static inline void return_resource(struct pci_resource **head, struct pci_resour
static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot)
{
- snprintf(buffer, buffer_size, "%d", slot->number);
+ snprintf(buffer, buffer_size, "%04d_%04d", slot->bus, slot->number);
}
enum php_ctlr_type {
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index fe4d653da18..b7d1c61d6bb 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -411,7 +411,7 @@ static inline void return_resource(struct pci_resource **head, struct pci_resour
static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot)
{
- snprintf(buffer, buffer_size, "%d", slot->number);
+ snprintf(buffer, buffer_size, "%04d_%04d", slot->bus, slot->number);
}
enum php_ctlr_type {