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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-10-14 14:29:38 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-10-16 22:18:51 +0200 |
| commit | 3f7abdefc07755d67e2b2b63608d3128f6e0b3c5 (patch) | |
| tree | 1bdf8c2558dec27d1a1a430899799b11e5527c5a /arch/ia64 | |
| parent | 3772aea7d6f36cfa1dae17f04ffed64b4d747aab (diff) | |
| download | linux-3f7abdefc07755d67e2b2b63608d3128f6e0b3c5.tar.bz2 | |
ia64/PCI: Use common struct resource_entry to replace struct iospace_resource
Use common struct resource_entry to replace private
struct iospace_resource.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/pci.h | 5 | ||||
| -rw-r--r-- | arch/ia64/pci/pci.c | 17 |
2 files changed, 8 insertions, 14 deletions
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h index 36d2c1e3928b..07039d168f37 100644 --- a/arch/ia64/include/asm/pci.h +++ b/arch/ia64/include/asm/pci.h @@ -64,11 +64,6 @@ extern int pci_mmap_legacy_page_range(struct pci_bus *bus, #define pci_legacy_read platform_pci_legacy_read #define pci_legacy_write platform_pci_legacy_write -struct iospace_resource { - struct list_head list; - struct resource res; -}; - struct pci_controller { struct acpi_device *companion; void *iommu; diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index d20db9e48014..b1846b891ea5 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -154,14 +154,14 @@ new_space (u64 phys_base, int sparse) static int add_io_space(struct device *dev, struct pci_root_info *info, struct resource_entry *entry) { - struct iospace_resource *iospace; + struct resource_entry *iospace; struct resource *resource, *res = entry->res; char *name; unsigned long base, min, max, base_port; unsigned int sparse = 0, space_nr, len; len = strlen(info->name) + 32; - iospace = kzalloc(sizeof(*iospace) + len, GFP_KERNEL); + iospace = resource_list_create_entry(NULL, len); if (!iospace) { dev_err(dev, "PCI: No memory for %s I/O port space\n", info->name); @@ -190,7 +190,7 @@ static int add_io_space(struct device *dev, struct pci_root_info *info, if (space_nr == 0) sparse = 1; - resource = &iospace->res; + resource = iospace->res; resource->name = name; resource->flags = IORESOURCE_MEM; resource->start = base + (sparse ? IO_SPACE_SPARSE_ENCODING(min) : min); @@ -205,12 +205,12 @@ static int add_io_space(struct device *dev, struct pci_root_info *info, entry->offset = base_port; res->start = min + base_port; res->end = max + base_port; - list_add_tail(&iospace->list, &info->io_resources); + resource_list_add_tail(iospace, &info->io_resources); return 0; free_resource: - kfree(iospace); + resource_list_free_entry(iospace); return -ENOSPC; } @@ -369,12 +369,11 @@ static void add_resources(struct pci_root_info *info, struct device *dev) static void __release_pci_root_info(struct pci_root_info *info) { struct resource *res; - struct iospace_resource *iospace, *tmp; struct resource_entry *entry, *tentry; - list_for_each_entry_safe(iospace, tmp, &info->io_resources, list) { - release_resource(&iospace->res); - kfree(iospace); + resource_list_for_each_entry_safe(entry, tentry, &info->io_resources) { + release_resource(entry->res); + resource_list_destroy_entry(entry); } resource_list_for_each_entry_safe(entry, tentry, &info->resources) { |