static ssize_t address_read_file(struct pci_slot *slot, char *buf)
{
if (slot->number == 0xff)
- return sprintf(buf, "%04x:%02x\n",
- pci_domain_nr(slot->bus),
- slot->bus->number);
- else
- return sprintf(buf, "%04x:%02x:%02x\n",
- pci_domain_nr(slot->bus),
- slot->bus->number,
- slot->number);
+ return sysfs_emit(buf, "%04x:%02x\n",
+ pci_domain_nr(slot->bus),
+ slot->bus->number);
+
+ return sysfs_emit(buf, "%04x:%02x:%02x\n",
+ pci_domain_nr(slot->bus),
+ slot->bus->number,
+ slot->number);
}
static ssize_t bus_speed_read(enum pci_bus_speed speed, char *buf)
{
- return sprintf(buf, "%s\n", pci_speed_string(speed));
+ return sysfs_emit(buf, "%s\n", pci_speed_string(speed));
}
static ssize_t max_speed_read_file(struct pci_slot *slot, char *buf)