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author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-02-05 13:44:44 +0800 |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-02-05 15:09:25 +0100 |
commit | 14d76b68f2819a1d0b50236a7e9e9f2ea69869d9 (patch) | |
tree | 5ffb753937e5e2f951404acd666e78d4e591298c /drivers/pci/bus.c | |
parent | 90e97820619dc912b52cc9d103272819d8b51259 (diff) | |
download | linux-14d76b68f2819a1d0b50236a7e9e9f2ea69869d9.tar.gz linux-14d76b68f2819a1d0b50236a7e9e9f2ea69869d9.tar.bz2 linux-14d76b68f2819a1d0b50236a7e9e9f2ea69869d9.zip |
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.c | 18 |
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); |