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| author | Bjorn Helgaas <bhelgaas@google.com> | 2023-04-20 16:16:34 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-04-20 16:16:34 -0500 |
| commit | 1c03b5bfc59ec1c36c68c0a26c69dee81369e8fa (patch) | |
| tree | fabdbf1b488d4913c4a402ba9eaf44ec6470ca2d /drivers/pci/hotplug | |
| parent | 43ca31e00254fe2ee0712afdad2a6681e2eb34ae (diff) | |
| parent | e34a6ba53e80d7f6c6eb61d0438842d9ba63504a (diff) | |
Merge branch 'pci/resource'
- Add pci_dev_for_each_resource() and pci_bus_for_each_resource() iterators
to simplify loops (Andy Shevchenko)
* pci/resource:
EISA: Drop unused pci_bus_for_each_resource() index argument
PCI: Make pci_bus_for_each_resource() index optional
PCI: Document pci_bus_for_each_resource()
PCI: Introduce pci_dev_for_each_resource()
PCI: Introduce pci_resource_n()
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/shpchp_sysfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/hotplug/shpchp_sysfs.c b/drivers/pci/hotplug/shpchp_sysfs.c index 64beed7a26be..01d47a42da04 100644 --- a/drivers/pci/hotplug/shpchp_sysfs.c +++ b/drivers/pci/hotplug/shpchp_sysfs.c @@ -24,16 +24,16 @@ static ssize_t show_ctrl(struct device *dev, struct device_attribute *attr, char *buf) { struct pci_dev *pdev; - int index, busnr; struct resource *res; struct pci_bus *bus; size_t len = 0; + int busnr; pdev = to_pci_dev(dev); bus = pdev->subordinate; len += sysfs_emit_at(buf, len, "Free resources: memory\n"); - pci_bus_for_each_resource(bus, res, index) { + pci_bus_for_each_resource(bus, res) { if (res && (res->flags & IORESOURCE_MEM) && !(res->flags & IORESOURCE_PREFETCH)) { len += sysfs_emit_at(buf, len, @@ -43,7 +43,7 @@ static ssize_t show_ctrl(struct device *dev, struct device_attribute *attr, char } } len += sysfs_emit_at(buf, len, "Free resources: prefetchable memory\n"); - pci_bus_for_each_resource(bus, res, index) { + pci_bus_for_each_resource(bus, res) { if (res && (res->flags & IORESOURCE_MEM) && (res->flags & IORESOURCE_PREFETCH)) { len += sysfs_emit_at(buf, len, @@ -53,7 +53,7 @@ static ssize_t show_ctrl(struct device *dev, struct device_attribute *attr, char } } len += sysfs_emit_at(buf, len, "Free resources: IO\n"); - pci_bus_for_each_resource(bus, res, index) { + pci_bus_for_each_resource(bus, res) { if (res && (res->flags & IORESOURCE_IO)) { len += sysfs_emit_at(buf, len, "start = %8.8llx, length = %8.8llx\n", |