Replace that with hotplug-safe version for iteration.
Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
---
drivers/pci/pci-sysfs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 9c6e9bb..6f41daf 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -289,15 +289,15 @@ static ssize_t bus_rescan_store(struct bus_type *bus, const char *buf,
size_t count)
{
unsigned long val;
- struct pci_bus *b = NULL;
+ struct pci_host_bridge *host_bridge = NULL;
if (strict_strtoul(buf, 0, &val) < 0)
return -EINVAL;
if (val) {
mutex_lock(&pci_remove_rescan_mutex);
- while ((b = pci_find_next_bus(b)) != NULL)
- pci_rescan_bus(b);
+ for_each_pci_host_bridge(host_bridge)
+ pci_rescan_bus(host_bridge->bus);
mutex_unlock(&pci_remove_rescan_mutex);
}
return count;
--
1.7.10.4
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