diff options
Diffstat (limited to 'drivers/pci/hotplug/shpchp_sysfs.c')
| -rw-r--r-- | drivers/pci/hotplug/shpchp_sysfs.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/drivers/pci/hotplug/shpchp_sysfs.c b/drivers/pci/hotplug/shpchp_sysfs.c index 071b7dc0094..52875b36046 100644 --- a/drivers/pci/hotplug/shpchp_sysfs.c +++ b/drivers/pci/hotplug/shpchp_sysfs.c @@ -38,7 +38,7 @@ static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, char *buf) { struct pci_dev *pdev; - char * out = buf; + char *out = buf; int index, busnr; struct resource *res; struct pci_bus *bus; @@ -50,45 +50,42 @@ static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, cha pci_bus_for_each_resource(bus, res, index) { if (res && (res->flags & IORESOURCE_MEM) && !(res->flags & IORESOURCE_PREFETCH)) { - out += sprintf(out, "start = %8.8llx, " - "length = %8.8llx\n", - (unsigned long long)res->start, - (unsigned long long)(res->end - res->start)); + out += sprintf(out, "start = %8.8llx, length = %8.8llx\n", + (unsigned long long)res->start, + (unsigned long long)resource_size(res)); } } out += sprintf(out, "Free resources: prefetchable memory\n"); pci_bus_for_each_resource(bus, res, index) { if (res && (res->flags & IORESOURCE_MEM) && (res->flags & IORESOURCE_PREFETCH)) { - out += sprintf(out, "start = %8.8llx, " - "length = %8.8llx\n", - (unsigned long long)res->start, - (unsigned long long)(res->end - res->start)); + out += sprintf(out, "start = %8.8llx, length = %8.8llx\n", + (unsigned long long)res->start, + (unsigned long long)resource_size(res)); } } out += sprintf(out, "Free resources: IO\n"); pci_bus_for_each_resource(bus, res, index) { if (res && (res->flags & IORESOURCE_IO)) { - out += sprintf(out, "start = %8.8llx, " - "length = %8.8llx\n", - (unsigned long long)res->start, - (unsigned long long)(res->end - res->start)); + out += sprintf(out, "start = %8.8llx, length = %8.8llx\n", + (unsigned long long)res->start, + (unsigned long long)resource_size(res)); } } out += sprintf(out, "Free resources: bus numbers\n"); - for (busnr = bus->secondary; busnr <= bus->subordinate; busnr++) { + for (busnr = bus->busn_res.start; busnr <= bus->busn_res.end; busnr++) { if (!pci_find_bus(pci_domain_nr(bus), busnr)) break; } - if (busnr < bus->subordinate) + if (busnr < bus->busn_res.end) out += sprintf(out, "start = %8.8x, length = %8.8x\n", - busnr, (bus->subordinate - busnr)); + busnr, (int)(bus->busn_res.end - busnr)); return out - buf; } static DEVICE_ATTR (ctrl, S_IRUGO, show_ctrl, NULL); -int __must_check shpchp_create_ctrl_files (struct controller *ctrl) +int shpchp_create_ctrl_files (struct controller *ctrl) { return device_create_file (&ctrl->pci_dev->dev, &dev_attr_ctrl); } |