Messages in this thread Patch in this message | | | From | Jiang Liu <> | Subject | [RFC PATCH v2, part 2 14/18] PCI, EDAC: use hotplug-safe PCI bus iterators to walk PCI buses | Date | Wed, 15 May 2013 00:51:58 +0800 |
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Enhance EDAC drviers to use hotplug-safe iterators to walk PCI buses.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Doug Thompson <dougthompson@xmission.com> Cc: linux-edac@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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