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authorJiang Liu <jiang.liu@linux.intel.com>2015-02-05 08:44:44 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-02-05 17:09:25 +0300
commit14d76b68f2819a1d0b50236a7e9e9f2ea69869d9 (patch)
tree5ffb753937e5e2f951404acd666e78d4e591298c /drivers/pci/bus.c
parent90e97820619dc912b52cc9d103272819d8b51259 (diff)
downloadlinux-14d76b68f2819a1d0b50236a7e9e9f2ea69869d9.tar.xz
PCI: Use common resource list management code instead of private implementation
Use common resource list management data structure and interfaces instead of private implementation. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pci/bus.c')
-rw-r--r--drivers/pci/bus.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 8fb16188cd82..90fa3a78fb7c 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -20,17 +20,16 @@
void pci_add_resource_offset(struct list_head *resources, struct resource *res,
resource_size_t offset)
{
- struct pci_host_bridge_window *window;
+ struct resource_entry *entry;
- window = kzalloc(sizeof(struct pci_host_bridge_window), GFP_KERNEL);
- if (!window) {
+ entry = resource_list_create_entry(res, 0);
+ if (!entry) {
printk(KERN_ERR "PCI: can't add host bridge window %pR\n", res);
return;
}
- window->res = res;
- window->offset = offset;
- list_add_tail(&window->list, resources);
+ entry->offset = offset;
+ resource_list_add_tail(entry, resources);
}
EXPORT_SYMBOL(pci_add_resource_offset);
@@ -42,12 +41,7 @@ EXPORT_SYMBOL(pci_add_resource);
void pci_free_resource_list(struct list_head *resources)
{
- struct pci_host_bridge_window *window, *tmp;
-
- list_for_each_entry_safe(window, tmp, resources, list) {
- list_del(&window->list);
- kfree(window);
- }
+ resource_list_free(resources);
}
EXPORT_SYMBOL(pci_free_resource_list);