Enhance EDAC drviers to use hotplug-safe iterators to walk PCI buses.
Signed-off-by: Jiang Liu <jiang....@huawei.com>
Cc: Mauro Carvalho Chehab <mche...@redhat.com>
Cc: Doug Thompson <dougthomp...@xmission.com>
Cc: linux-e...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/edac/i7core_edac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index 0ec3e95..39d5823 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -1296,7 +1296,7 @@ static unsigned i7core_pci_lastbus(void)
int last_bus = 0, bus;
struct pci_bus *b = NULL;
- while ((b = pci_find_next_bus(b)) != NULL) {
+ for_each_pci_root_bus(b)
bus = b->number;
edac_dbg(0, "Found bus %d\n", bus);
if (bus > last_bus)
--
1.8.1.2
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